143995620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77417}}^1$

素因数の和:77460

約数の個数: 48

約数和(自身を含む): 416199168

約数和(自身を除く): 272203548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 77417, 154834, 232251, 309668, 387085, 464502, 774170, 929004, 1161255, 1548340, 2322510, 2399927, 4645020, 4799854, 7199781, 9599708, 11999635, 14399562, 23999270, 28799124, 35998905, 47998540, 71997810, 143995620]

約数ペア:

[(1, 143995620), (2, 71997810), (3, 47998540), (4, 35998905), (5, 28799124), (6, 23999270), (10, 14399562), (12, 11999635), (15, 9599708), (20, 7199781), (30, 4799854), (31, 4645020), (60, 2399927), (62, 2322510), (93, 1548340), (124, 1161255), (155, 929004), (186, 774170), (310, 464502), (372, 387085), (465, 309668), (620, 232251), (930, 154834), (1860, 77417)]