72351230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1229}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 154271520

約数和(自身を除く): 81920290

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 841, 1015, 1229, 1682, 2030, 2458, 4205, 5887, 6145, 8410, 8603, 11774, 12290, 17206, 29435, 35641, 43015, 58870, 71282, 86030, 178205, 249487, 356410, 498974, 1033589, 1247435, 2067178, 2494870, 5167945, 7235123, 10335890, 14470246, 36175615, 72351230]

約数ペア:

[(1, 72351230), (2, 36175615), (5, 14470246), (7, 10335890), (10, 7235123), (14, 5167945), (29, 2494870), (35, 2067178), (58, 1247435), (70, 1033589), (145, 498974), (203, 356410), (290, 249487), (406, 178205), (841, 86030), (1015, 71282), (1229, 58870), (1682, 43015), (2030, 35641), (2458, 29435), (4205, 17206), (5887, 12290), (6145, 11774), (8410, 8603)]