2013812710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{5839}}^1$

素因数の和:6245

約数の個数: 64

約数和(自身を含む): 4473907200

約数和(自身を除く): 2460094490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 379, 455, 758, 910, 1895, 2653, 3790, 4927, 5306, 5839, 9854, 11678, 13265, 24635, 26530, 29195, 34489, 40873, 49270, 58390, 68978, 75907, 81746, 151814, 172445, 204365, 344890, 379535, 408730, 531349, 759070, 1062698, 2212981, 2656745, 4425962, 5313490, 11064905, 15490867, 22129810, 28768753, 30981734, 57537506, 77454335, 143843765, 154908670, 201381271, 287687530, 402762542, 1006906355, 2013812710]

約数ペア:

[(1, 2013812710), (2, 1006906355), (5, 402762542), (7, 287687530), (10, 201381271), (13, 154908670), (14, 143843765), (26, 77454335), (35, 57537506), (65, 30981734), (70, 28768753), (91, 22129810), (130, 15490867), (182, 11064905), (379, 5313490), (455, 4425962), (758, 2656745), (910, 2212981), (1895, 1062698), (2653, 759070), (3790, 531349), (4927, 408730), (5306, 379535), (5839, 344890), (9854, 204365), (11678, 172445), (13265, 151814), (24635, 81746), (26530, 75907), (29195, 68978), (34489, 58390), (40873, 49270)]