313629150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{90907}}^1$

素因数の和:90945

約数の個数: 48

約数和(自身を含む): 811626624

約数和(自身を除く): 497997474

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 90907, 181814, 272721, 454535, 545442, 909070, 1363605, 2090861, 2272675, 2727210, 4181722, 4545350, 6272583, 6818025, 10454305, 12545166, 13636050, 20908610, 31362915, 52271525, 62725830, 104543050, 156814575, 313629150]

約数ペア:

[(1, 313629150), (2, 156814575), (3, 104543050), (5, 62725830), (6, 52271525), (10, 31362915), (15, 20908610), (23, 13636050), (25, 12545166), (30, 10454305), (46, 6818025), (50, 6272583), (69, 4545350), (75, 4181722), (115, 2727210), (138, 2272675), (150, 2090861), (230, 1363605), (345, 909070), (575, 545442), (690, 454535), (1150, 272721), (1725, 181814), (3450, 90907)]