64121430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{19609}}^1$

素因数の和:19728

約数の個数: 32

約数和(自身を含む): 155311200

約数和(自身を除く): 91189770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 19609, 39218, 58827, 98045, 117654, 196090, 294135, 588270, 2137381, 4274762, 6412143, 10686905, 12824286, 21373810, 32060715, 64121430]

約数ペア:

[(1, 64121430), (2, 32060715), (3, 21373810), (5, 12824286), (6, 10686905), (10, 6412143), (15, 4274762), (30, 2137381), (109, 588270), (218, 294135), (327, 196090), (545, 117654), (654, 98045), (1090, 58827), (1635, 39218), (3270, 19609)]