313616630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{2633}}^1$

素因数の和:2960

約数の個数: 32

約数和(自身を含む): 579943584

約数和(自身を除く): 266326954

約数列:

[1, 2, 5, 10, 43, 86, 215, 277, 430, 554, 1385, 2633, 2770, 5266, 11911, 13165, 23822, 26330, 59555, 113219, 119110, 226438, 566095, 729341, 1132190, 1458682, 3646705, 7293410, 31361663, 62723326, 156808315, 313616630]

約数ペア:

[(1, 313616630), (2, 156808315), (5, 62723326), (10, 31361663), (43, 7293410), (86, 3646705), (215, 1458682), (277, 1132190), (430, 729341), (554, 566095), (1385, 226438), (2633, 119110), (2770, 113219), (5266, 59555), (11911, 26330), (13165, 23822)]