6661510

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4243}}^1$

素因数の和:4407

約数の個数: 16

約数和(自身を含む): 12069936

約数和(自身を除く): 5408426

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 4243, 8486, 21215, 42430, 666151, 1332302, 3330755, 6661510]

約数ペア:

[(1, 6661510), (2, 3330755), (5, 1332302), (10, 666151), (157, 42430), (314, 21215), (785, 8486), (1570, 4243)]