64003330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{613}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 118167984

約数和(自身を除く): 54164654

約数列:

[1, 2, 5, 10, 53, 106, 197, 265, 394, 530, 613, 985, 1226, 1970, 3065, 6130, 10441, 20882, 32489, 52205, 64978, 104410, 120761, 162445, 241522, 324890, 603805, 1207610, 6400333, 12800666, 32001665, 64003330]

約数ペア:

[(1, 64003330), (2, 32001665), (5, 12800666), (10, 6400333), (53, 1207610), (106, 603805), (197, 324890), (265, 241522), (394, 162445), (530, 120761), (613, 104410), (985, 64978), (1226, 52205), (1970, 32489), (3065, 20882), (6130, 10441)]