12457072670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{40639}}^1$

素因数の和:40833

約数の個数: 64

約数和(自身を含む): 26685849600

約数和(自身を除く): 14228776930

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 151, 203, 290, 302, 406, 755, 1015, 1057, 1510, 2030, 2114, 4379, 5285, 8758, 10570, 21895, 30653, 40639, 43790, 61306, 81278, 153265, 203195, 284473, 306530, 406390, 568946, 1178531, 1422365, 2357062, 2844730, 5892655, 6136489, 8249717, 11785310, 12272978, 16499434, 30682445, 41248585, 42955423, 61364890, 82497170, 85910846, 177958181, 214777115, 355916362, 429554230, 889790905, 1245707267, 1779581810, 2491414534, 6228536335, 12457072670]

約数ペア:

[(1, 12457072670), (2, 6228536335), (5, 2491414534), (7, 1779581810), (10, 1245707267), (14, 889790905), (29, 429554230), (35, 355916362), (58, 214777115), (70, 177958181), (145, 85910846), (151, 82497170), (203, 61364890), (290, 42955423), (302, 41248585), (406, 30682445), (755, 16499434), (1015, 12272978), (1057, 11785310), (1510, 8249717), (2030, 6136489), (2114, 5892655), (4379, 2844730), (5285, 2357062), (8758, 1422365), (10570, 1178531), (21895, 568946), (30653, 406390), (40639, 306530), (43790, 284473), (61306, 203195), (81278, 153265)]