101886420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23917}}^1$

素因数の和:24000

約数の個数: 48

約数和(自身を含む): 289312128

約数和(自身を除く): 187425708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 23917, 47834, 71751, 95668, 119585, 143502, 239170, 287004, 358755, 478340, 717510, 1435020, 1698107, 3396214, 5094321, 6792428, 8490535, 10188642, 16981070, 20377284, 25471605, 33962140, 50943210, 101886420]

約数ペア:

[(1, 101886420), (2, 50943210), (3, 33962140), (4, 25471605), (5, 20377284), (6, 16981070), (10, 10188642), (12, 8490535), (15, 6792428), (20, 5094321), (30, 3396214), (60, 1698107), (71, 1435020), (142, 717510), (213, 478340), (284, 358755), (355, 287004), (426, 239170), (710, 143502), (852, 119585), (1065, 95668), (1420, 71751), (2130, 47834), (4260, 23917)]