669550110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{67427}}^1$

素因数の和:67768

約数の個数: 32

約数和(自身を含む): 1611798912

約数和(自身を除く): 942248802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930, 67427, 134854, 202281, 337135, 404562, 674270, 1011405, 2022810, 22318337, 44636674, 66955011, 111591685, 133910022, 223183370, 334775055, 669550110]

約数ペア:

[(1, 669550110), (2, 334775055), (3, 223183370), (5, 133910022), (6, 111591685), (10, 66955011), (15, 44636674), (30, 22318337), (331, 2022810), (662, 1011405), (993, 674270), (1655, 404562), (1986, 337135), (3310, 202281), (4965, 134854), (9930, 67427)]