2019404790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 256

約数和(自身を含む): 6097674240

約数和(自身を除く): 4078269450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 67, 78, 90, 93, 117, 130, 134, 135, 155, 186, 195, 201, 234, 270, 277, 279, 310, 335, 351, 390, 402, 403, 465, 554, 558, 585, 603, 670, 702, 806, 831, 837, 871, 930, 1005, 1170, 1206, 1209, 1385, 1395, 1662, 1674, 1742, 1755, 1809, 2010, 2015, 2077, 2418, 2493, 2613, 2770, 2790, 3015, 3510, 3601, 3618, 3627, 4030, 4154, 4155, 4185, 4355, 4986, 5226, 6030, 6045, 6231, 7202, 7254, 7479, 7839, 8310, 8370, 8587, 8710, 9045, 10385, 10803, 10881, 12090, 12462, 12465, 13065, 14958, 15678, 17174, 18005, 18090, 18135, 18559, 18693, 20770, 21606, 21762, 23517, 24930, 25761, 26130, 27001, 31155, 32409, 36010, 36270, 37118, 37386, 37395, 39195, 42935, 47034, 51522, 54002, 54015, 54405, 55677, 56079, 62310, 64818, 74790, 77283, 78390, 81003, 85870, 92795, 93465, 97227, 108030, 108810, 111354, 111631, 112158, 117585, 128805, 135005, 154566, 162006, 162045, 167031, 185590, 186930, 194454, 223262, 231849, 235170, 241267, 243009, 257610, 270010, 278385, 280395, 324090, 334062, 334893, 386415, 405015, 463698, 482534, 486018, 486135, 501093, 556770, 558155, 560790, 575329, 669786, 723801, 729027, 772830, 810030, 835155, 972270, 1002186, 1004679, 1116310, 1150658, 1159245, 1206335, 1215045, 1447602, 1458054, 1670310, 1674465, 1725987, 2009358, 2171403, 2318490, 2412670, 2430090, 2505465, 2876645, 3014037, 3348930, 3451974, 3619005, 3645135, 4342806, 5010930, 5023395, 5177961, 5753290, 6028074, 6514209, 7238010, 7290270, 7479277, 8629935, 10046790, 10355922, 10857015, 13028418, 14958554, 15070185, 15533883, 17259870, 21714030, 22437831, 25889805, 30140370, 31067766, 32571045, 37396385, 44875662, 51779610, 65142090, 67313493, 74792770, 77669415, 112189155, 134626986, 155338830, 201940479, 224378310, 336567465, 403880958, 673134930, 1009702395, 2019404790]

約数ペア:

[(1, 2019404790), (2, 1009702395), (3, 673134930), (5, 403880958), (6, 336567465), (9, 224378310), (10, 201940479), (13, 155338830), (15, 134626986), (18, 112189155), (26, 77669415), (27, 74792770), (30, 67313493), (31, 65142090), (39, 51779610), (45, 44875662), (54, 37396385), (62, 32571045), (65, 31067766), (67, 30140370), (78, 25889805), (90, 22437831), (93, 21714030), (117, 17259870), (130, 15533883), (134, 15070185), (135, 14958554), (155, 13028418), (186, 10857015), (195, 10355922), (201, 10046790), (234, 8629935), (270, 7479277), (277, 7290270), (279, 7238010), (310, 6514209), (335, 6028074), (351, 5753290), (390, 5177961), (402, 5023395), (403, 5010930), (465, 4342806), (554, 3645135), (558, 3619005), (585, 3451974), (603, 3348930), (670, 3014037), (702, 2876645), (806, 2505465), (831, 2430090), (837, 2412670), (871, 2318490), (930, 2171403), (1005, 2009358), (1170, 1725987), (1206, 1674465), (1209, 1670310), (1385, 1458054), (1395, 1447602), (1662, 1215045), (1674, 1206335), (1742, 1159245), (1755, 1150658), (1809, 1116310), (2010, 1004679), (2015, 1002186), (2077, 972270), (2418, 835155), (2493, 810030), (2613, 772830), (2770, 729027), (2790, 723801), (3015, 669786), (3510, 575329), (3601, 560790), (3618, 558155), (3627, 556770), (4030, 501093), (4154, 486135), (4155, 486018), (4185, 482534), (4355, 463698), (4986, 405015), (5226, 386415), (6030, 334893), (6045, 334062), (6231, 324090), (7202, 280395), (7254, 278385), (7479, 270010), (7839, 257610), (8310, 243009), (8370, 241267), (8587, 235170), (8710, 231849), (9045, 223262), (10385, 194454), (10803, 186930), (10881, 185590), (12090, 167031), (12462, 162045), (12465, 162006), (13065, 154566), (14958, 135005), (15678, 128805), (17174, 117585), (18005, 112158), (18090, 111631), (18135, 111354), (18559, 108810), (18693, 108030), (20770, 97227), (21606, 93465), (21762, 92795), (23517, 85870), (24930, 81003), (25761, 78390), (26130, 77283), (27001, 74790), (31155, 64818), (32409, 62310), (36010, 56079), (36270, 55677), (37118, 54405), (37386, 54015), (37395, 54002), (39195, 51522), (42935, 47034)]