118873020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{40433}}^1$

素因数の和:40459

約数の個数: 72

約数和(自身を含む): 387195984

約数和(自身を除く): 268322964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 40433, 80866, 121299, 161732, 202165, 242598, 283031, 404330, 485196, 566062, 606495, 808660, 849093, 1132124, 1212990, 1415155, 1698186, 1981217, 2425980, 2830310, 3396372, 3962434, 4245465, 5660620, 5943651, 7924868, 8490930, 9906085, 11887302, 16981860, 19812170, 23774604, 29718255, 39624340, 59436510, 118873020]

約数ペア:

[(1, 118873020), (2, 59436510), (3, 39624340), (4, 29718255), (5, 23774604), (6, 19812170), (7, 16981860), (10, 11887302), (12, 9906085), (14, 8490930), (15, 7924868), (20, 5943651), (21, 5660620), (28, 4245465), (30, 3962434), (35, 3396372), (42, 2830310), (49, 2425980), (60, 1981217), (70, 1698186), (84, 1415155), (98, 1212990), (105, 1132124), (140, 849093), (147, 808660), (196, 606495), (210, 566062), (245, 485196), (294, 404330), (420, 283031), (490, 242598), (588, 202165), (735, 161732), (980, 121299), (1470, 80866), (2940, 40433)]