12822530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 28753920

約数和(自身を除く): 15931390

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 311, 434, 589, 622, 665, 1085, 1178, 1330, 1555, 2170, 2177, 2945, 3110, 4123, 4354, 5890, 5909, 8246, 9641, 10885, 11818, 19282, 20615, 21770, 29545, 41230, 41363, 48205, 59090, 67487, 82726, 96410, 134974, 183179, 206815, 337435, 366358, 413630, 674870, 915895, 1282253, 1831790, 2564506, 6411265, 12822530]

約数ペア:

[(1, 12822530), (2, 6411265), (5, 2564506), (7, 1831790), (10, 1282253), (14, 915895), (19, 674870), (31, 413630), (35, 366358), (38, 337435), (62, 206815), (70, 183179), (95, 134974), (133, 96410), (155, 82726), (190, 67487), (217, 59090), (266, 48205), (310, 41363), (311, 41230), (434, 29545), (589, 21770), (622, 20615), (665, 19282), (1085, 11818), (1178, 10885), (1330, 9641), (1555, 8246), (2170, 5909), (2177, 5890), (2945, 4354), (3110, 4123)]