28618770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20297}}^1$

素因数の和:20354

約数の個数: 32

約数和(自身を含む): 70149888

約数和(自身を除く): 41531118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 20297, 40594, 60891, 101485, 121782, 202970, 304455, 608910, 953959, 1907918, 2861877, 4769795, 5723754, 9539590, 14309385, 28618770]

約数ペア:

[(1, 28618770), (2, 14309385), (3, 9539590), (5, 5723754), (6, 4769795), (10, 2861877), (15, 1907918), (30, 953959), (47, 608910), (94, 304455), (141, 202970), (235, 121782), (282, 101485), (470, 60891), (705, 40594), (1410, 20297)]