66456210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{20323}}^1$

素因数の和:20442

約数の個数: 32

約数和(自身を含む): 160966080

約数和(自身を除く): 94509870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 20323, 40646, 60969, 101615, 121938, 203230, 304845, 609690, 2215207, 4430414, 6645621, 11076035, 13291242, 22152070, 33228105, 66456210]

約数ペア:

[(1, 66456210), (2, 33228105), (3, 22152070), (5, 13291242), (6, 11076035), (10, 6645621), (15, 4430414), (30, 2215207), (109, 609690), (218, 304845), (327, 203230), (545, 121938), (654, 101615), (1090, 60969), (1635, 40646), (3270, 20323)]