64494510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{3407}}^1$

素因数の和:4048

約数の個数: 32

約数和(自身を含む): 155077632

約数和(自身を除く): 90583122

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631, 1262, 1893, 3155, 3407, 3786, 6310, 6814, 9465, 10221, 17035, 18930, 20442, 34070, 51105, 102210, 2149817, 4299634, 6449451, 10749085, 12898902, 21498170, 32247255, 64494510]

約数ペア:

[(1, 64494510), (2, 32247255), (3, 21498170), (5, 12898902), (6, 10749085), (10, 6449451), (15, 4299634), (30, 2149817), (631, 102210), (1262, 51105), (1893, 34070), (3155, 20442), (3407, 18930), (3786, 17035), (6310, 10221), (6814, 9465)]