83172870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2897}}^1$

素因数の和:2950

約数の個数: 96

約数和(自身を含む): 244127520

約数和(自身を除く): 160954650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 110, 145, 165, 174, 198, 261, 290, 319, 330, 435, 495, 522, 638, 870, 957, 990, 1305, 1595, 1914, 2610, 2871, 2897, 3190, 4785, 5742, 5794, 8691, 9570, 14355, 14485, 17382, 26073, 28710, 28970, 31867, 43455, 52146, 63734, 84013, 86910, 95601, 130365, 159335, 168026, 191202, 252039, 260730, 286803, 318670, 420065, 478005, 504078, 573606, 756117, 840130, 924143, 956010, 1260195, 1434015, 1512234, 1848286, 2520390, 2772429, 2868030, 3780585, 4620715, 5544858, 7561170, 8317287, 9241430, 13862145, 16634574, 27724290, 41586435, 83172870]

約数ペア:

[(1, 83172870), (2, 41586435), (3, 27724290), (5, 16634574), (6, 13862145), (9, 9241430), (10, 8317287), (11, 7561170), (15, 5544858), (18, 4620715), (22, 3780585), (29, 2868030), (30, 2772429), (33, 2520390), (45, 1848286), (55, 1512234), (58, 1434015), (66, 1260195), (87, 956010), (90, 924143), (99, 840130), (110, 756117), (145, 573606), (165, 504078), (174, 478005), (198, 420065), (261, 318670), (290, 286803), (319, 260730), (330, 252039), (435, 191202), (495, 168026), (522, 159335), (638, 130365), (870, 95601), (957, 86910), (990, 84013), (1305, 63734), (1595, 52146), (1914, 43455), (2610, 31867), (2871, 28970), (2897, 28710), (3190, 26073), (4785, 17382), (5742, 14485), (5794, 14355), (8691, 9570)]