309014770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{2267}}^1$

素因数の和:2634

約数の個数: 32

約数和(自身を含む): 571209408

約数和(自身を除く): 262194638

約数列:

[1, 2, 5, 10, 43, 86, 215, 317, 430, 634, 1585, 2267, 3170, 4534, 11335, 13631, 22670, 27262, 68155, 97481, 136310, 194962, 487405, 718639, 974810, 1437278, 3593195, 7186390, 30901477, 61802954, 154507385, 309014770]

約数ペア:

[(1, 309014770), (2, 154507385), (5, 61802954), (10, 30901477), (43, 7186390), (86, 3593195), (215, 1437278), (317, 974810), (430, 718639), (634, 487405), (1585, 194962), (2267, 136310), (3170, 97481), (4534, 68155), (11335, 27262), (13631, 22670)]