87329790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 237309696

約数和(自身を除く): 149979906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 113, 155, 186, 226, 277, 279, 310, 339, 465, 554, 558, 565, 678, 831, 930, 1017, 1130, 1385, 1395, 1662, 1695, 2034, 2493, 2770, 2790, 3390, 3503, 4155, 4986, 5085, 7006, 8310, 8587, 10170, 10509, 12465, 17174, 17515, 21018, 24930, 25761, 31301, 31527, 35030, 42935, 51522, 52545, 62602, 63054, 77283, 85870, 93903, 105090, 128805, 154566, 156505, 157635, 187806, 257610, 281709, 313010, 315270, 386415, 469515, 563418, 772830, 939030, 970331, 1408545, 1940662, 2817090, 2910993, 4851655, 5821986, 8732979, 9703310, 14554965, 17465958, 29109930, 43664895, 87329790]

約数ペア:

[(1, 87329790), (2, 43664895), (3, 29109930), (5, 17465958), (6, 14554965), (9, 9703310), (10, 8732979), (15, 5821986), (18, 4851655), (30, 2910993), (31, 2817090), (45, 1940662), (62, 1408545), (90, 970331), (93, 939030), (113, 772830), (155, 563418), (186, 469515), (226, 386415), (277, 315270), (279, 313010), (310, 281709), (339, 257610), (465, 187806), (554, 157635), (558, 156505), (565, 154566), (678, 128805), (831, 105090), (930, 93903), (1017, 85870), (1130, 77283), (1385, 63054), (1395, 62602), (1662, 52545), (1695, 51522), (2034, 42935), (2493, 35030), (2770, 31527), (2790, 31301), (3390, 25761), (3503, 24930), (4155, 21018), (4986, 17515), (5085, 17174), (7006, 12465), (8310, 10509), (8587, 10170)]