126517860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{100411}}^1$

素因数の和:100433

約数の個数: 72

約数和(自身を含む): 438599616

約数和(自身を除く): 312081756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 100411, 200822, 301233, 401644, 502055, 602466, 702877, 903699, 1004110, 1204932, 1405754, 1506165, 1807398, 2008220, 2108631, 2811508, 3012330, 3514385, 3614796, 4217262, 4518495, 6024660, 6325893, 7028770, 8434524, 9036990, 10543155, 12651786, 14057540, 18073980, 21086310, 25303572, 31629465, 42172620, 63258930, 126517860]

約数ペア:

[(1, 126517860), (2, 63258930), (3, 42172620), (4, 31629465), (5, 25303572), (6, 21086310), (7, 18073980), (9, 14057540), (10, 12651786), (12, 10543155), (14, 9036990), (15, 8434524), (18, 7028770), (20, 6325893), (21, 6024660), (28, 4518495), (30, 4217262), (35, 3614796), (36, 3514385), (42, 3012330), (45, 2811508), (60, 2108631), (63, 2008220), (70, 1807398), (84, 1506165), (90, 1405754), (105, 1204932), (126, 1004110), (140, 903699), (180, 702877), (210, 602466), (252, 502055), (315, 401644), (420, 301233), (630, 200822), (1260, 100411)]