660554430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{22018481}}^1$

素因数の和:22018491

約数の個数: 16

約数和(自身を含む): 1585330704

約数和(自身を除く): 924776274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 22018481, 44036962, 66055443, 110092405, 132110886, 220184810, 330277215, 660554430]

約数ペア:

[(1, 660554430), (2, 330277215), (3, 220184810), (5, 132110886), (6, 110092405), (10, 66055443), (15, 44036962), (30, 22018481)]