12130690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 27216000

約数和(自身を除く): 15085310

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 499, 715, 935, 998, 1105, 1430, 1870, 2210, 2431, 2495, 4862, 4990, 5489, 6487, 8483, 10978, 12155, 12974, 16966, 24310, 27445, 32435, 42415, 54890, 64870, 71357, 84830, 93313, 110279, 142714, 186626, 220558, 356785, 466565, 551395, 713570, 933130, 1102790, 1213069, 2426138, 6065345, 12130690]

約数ペア:

[(1, 12130690), (2, 6065345), (5, 2426138), (10, 1213069), (11, 1102790), (13, 933130), (17, 713570), (22, 551395), (26, 466565), (34, 356785), (55, 220558), (65, 186626), (85, 142714), (110, 110279), (130, 93313), (143, 84830), (170, 71357), (187, 64870), (221, 54890), (286, 42415), (374, 32435), (442, 27445), (499, 24310), (715, 16966), (935, 12974), (998, 12155), (1105, 10978), (1430, 8483), (1870, 6487), (2210, 5489), (2431, 4990), (2495, 4862)]