64520790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{14243}}^1$

素因数の和:14404

約数の個数: 32

約数和(自身を含む): 155886336

約数和(自身を除く): 91365546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 14243, 28486, 42729, 71215, 85458, 142430, 213645, 427290, 2150693, 4301386, 6452079, 10753465, 12904158, 21506930, 32260395, 64520790]

約数ペア:

[(1, 64520790), (2, 32260395), (3, 21506930), (5, 12904158), (6, 10753465), (10, 6452079), (15, 4301386), (30, 2150693), (151, 427290), (302, 213645), (453, 142430), (755, 85458), (906, 71215), (1510, 42729), (2265, 28486), (4530, 14243)]