64547970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{14249}}^1$

素因数の和:14410

約数の個数: 32

約数和(自身を含む): 155952000

約数和(自身を除く): 91404030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 14249, 28498, 42747, 71245, 85494, 142490, 213735, 427470, 2151599, 4303198, 6454797, 10757995, 12909594, 21515990, 32273985, 64547970]

約数ペア:

[(1, 64547970), (2, 32273985), (3, 21515990), (5, 12909594), (6, 10757995), (10, 6454797), (15, 4303198), (30, 2151599), (151, 427470), (302, 213735), (453, 142490), (755, 85494), (906, 71245), (1510, 42747), (2265, 28498), (4530, 14249)]