308707930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{5839}}^1$

素因数の和:6174

約数の個数: 32

約数和(自身を含む): 590353920

約数和(自身を除く): 281645990

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 311, 622, 1555, 3110, 5287, 5839, 10574, 11678, 26435, 29195, 52870, 58390, 99263, 198526, 496315, 992630, 1815929, 3631858, 9079645, 18159290, 30870793, 61741586, 154353965, 308707930]

約数ペア:

[(1, 308707930), (2, 154353965), (5, 61741586), (10, 30870793), (17, 18159290), (34, 9079645), (85, 3631858), (170, 1815929), (311, 992630), (622, 496315), (1555, 198526), (3110, 99263), (5287, 58390), (5839, 52870), (10574, 29195), (11678, 26435)]