30331707060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{461}}^1\times {\mathrm{2819}}^1$

素因数の和:3681

約数の個数: 96

約数和(自身を含む): 85362076800

約数和(自身を除く): 55030369740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 461, 778, 922, 1167, 1383, 1556, 1844, 1945, 2305, 2334, 2766, 2819, 3890, 4610, 4668, 5532, 5638, 5835, 6915, 7780, 8457, 9220, 11276, 11670, 13830, 14095, 16914, 23340, 27660, 28190, 33828, 42285, 56380, 84570, 169140, 179329, 358658, 537987, 717316, 896645, 1075974, 1096591, 1299559, 1793290, 2151948, 2193182, 2599118, 2689935, 3289773, 3586580, 3898677, 4386364, 5198236, 5379870, 5482955, 6497795, 6579546, 7797354, 10759740, 10965910, 12995590, 13159092, 15594708, 16448865, 19493385, 21931820, 25991180, 32897730, 38986770, 65795460, 77973540, 505528451, 1011056902, 1516585353, 2022113804, 2527642255, 3033170706, 5055284510, 6066341412, 7582926765, 10110569020, 15165853530, 30331707060]

約数ペア:

[(1, 30331707060), (2, 15165853530), (3, 10110569020), (4, 7582926765), (5, 6066341412), (6, 5055284510), (10, 3033170706), (12, 2527642255), (15, 2022113804), (20, 1516585353), (30, 1011056902), (60, 505528451), (389, 77973540), (461, 65795460), (778, 38986770), (922, 32897730), (1167, 25991180), (1383, 21931820), (1556, 19493385), (1844, 16448865), (1945, 15594708), (2305, 13159092), (2334, 12995590), (2766, 10965910), (2819, 10759740), (3890, 7797354), (4610, 6579546), (4668, 6497795), (5532, 5482955), (5638, 5379870), (5835, 5198236), (6915, 4386364), (7780, 3898677), (8457, 3586580), (9220, 3289773), (11276, 2689935), (11670, 2599118), (13830, 2193182), (14095, 2151948), (16914, 1793290), (23340, 1299559), (27660, 1096591), (28190, 1075974), (33828, 896645), (42285, 717316), (56380, 537987), (84570, 358658), (169140, 179329)]