63627340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2539}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 153619200

約数和(自身を除く): 89991860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 2506, 2539, 3580, 5012, 5078, 6265, 10156, 12530, 12695, 17773, 25060, 25390, 35546, 50780, 71092, 88865, 177730, 355460, 454481, 908962, 1817924, 2272405, 3181367, 4544810, 6362734, 9089620, 12725468, 15906835, 31813670, 63627340]

約数ペア:

[(1, 63627340), (2, 31813670), (4, 15906835), (5, 12725468), (7, 9089620), (10, 6362734), (14, 4544810), (20, 3181367), (28, 2272405), (35, 1817924), (70, 908962), (140, 454481), (179, 355460), (358, 177730), (716, 88865), (895, 71092), (1253, 50780), (1790, 35546), (2506, 25390), (2539, 25060), (3580, 17773), (5012, 12695), (5078, 12530), (6265, 10156)]