2866987620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{33961}}^1$

素因数の和:34050

約数の個数: 144

約数和(自身を含む): 10087529088

約数和(自身を除く): 7220541468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 938, 1005, 1206, 1260, 1340, 1407, 1876, 2010, 2345, 2412, 2814, 3015, 4020, 4221, 4690, 5628, 6030, 7035, 8442, 9380, 12060, 14070, 16884, 21105, 28140, 33961, 42210, 67922, 84420, 101883, 135844, 169805, 203766, 237727, 305649, 339610, 407532, 475454, 509415, 611298, 679220, 713181, 950908, 1018830, 1188635, 1222596, 1426362, 1528245, 2037660, 2139543, 2275387, 2377270, 2852724, 3056490, 3565905, 4279086, 4550774, 4754540, 6112980, 6826161, 7131810, 8558172, 9101548, 10697715, 11376935, 13652322, 14263620, 15927709, 20478483, 21395430, 22753870, 27304644, 31855418, 34130805, 40956966, 42790860, 45507740, 47783127, 63710836, 68261610, 79638545, 81913932, 95566254, 102392415, 136523220, 143349381, 159277090, 191132508, 204784830, 238915635, 286698762, 318554180, 409569660, 477831270, 573397524, 716746905, 955662540, 1433493810, 2866987620]

約数ペア:

[(1, 2866987620), (2, 1433493810), (3, 955662540), (4, 716746905), (5, 573397524), (6, 477831270), (7, 409569660), (9, 318554180), (10, 286698762), (12, 238915635), (14, 204784830), (15, 191132508), (18, 159277090), (20, 143349381), (21, 136523220), (28, 102392415), (30, 95566254), (35, 81913932), (36, 79638545), (42, 68261610), (45, 63710836), (60, 47783127), (63, 45507740), (67, 42790860), (70, 40956966), (84, 34130805), (90, 31855418), (105, 27304644), (126, 22753870), (134, 21395430), (140, 20478483), (180, 15927709), (201, 14263620), (210, 13652322), (252, 11376935), (268, 10697715), (315, 9101548), (335, 8558172), (402, 7131810), (420, 6826161), (469, 6112980), (603, 4754540), (630, 4550774), (670, 4279086), (804, 3565905), (938, 3056490), (1005, 2852724), (1206, 2377270), (1260, 2275387), (1340, 2139543), (1407, 2037660), (1876, 1528245), (2010, 1426362), (2345, 1222596), (2412, 1188635), (2814, 1018830), (3015, 950908), (4020, 713181), (4221, 679220), (4690, 611298), (5628, 509415), (6030, 475454), (7035, 407532), (8442, 339610), (9380, 305649), (12060, 237727), (14070, 203766), (16884, 169805), (21105, 135844), (28140, 101883), (33961, 84420), (42210, 67922)]