30776390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3767}}^1$

素因数の和:3836

約数の個数: 32

約数和(自身を含む): 59685120

約数和(自身を除く): 28908730

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 3767, 4085, 7534, 8170, 18835, 37670, 71573, 143146, 161981, 323962, 357865, 715730, 809905, 1619810, 3077639, 6155278, 15388195, 30776390]

約数ペア:

[(1, 30776390), (2, 15388195), (5, 6155278), (10, 3077639), (19, 1619810), (38, 809905), (43, 715730), (86, 357865), (95, 323962), (190, 161981), (215, 143146), (430, 71573), (817, 37670), (1634, 18835), (3767, 8170), (4085, 7534)]