1045792020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191537}}^1$

素因数の和:191569

約数の個数: 96

約数和(自身を含む): 3603979008

約数和(自身を除く): 2558186988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 191537, 383074, 574611, 766148, 957685, 1149222, 1340759, 1915370, 2298444, 2489981, 2681518, 2873055, 3830740, 4022277, 4979962, 5363036, 5746110, 6703795, 7469943, 8044554, 9959924, 11492220, 12449905, 13407590, 14939886, 16089108, 17429867, 20111385, 24899810, 26815180, 29879772, 34859734, 37349715, 40222770, 49799620, 52289601, 69719468, 74699430, 80445540, 87149335, 104579202, 149398860, 174298670, 209158404, 261448005, 348597340, 522896010, 1045792020]

約数ペア:

[(1, 1045792020), (2, 522896010), (3, 348597340), (4, 261448005), (5, 209158404), (6, 174298670), (7, 149398860), (10, 104579202), (12, 87149335), (13, 80445540), (14, 74699430), (15, 69719468), (20, 52289601), (21, 49799620), (26, 40222770), (28, 37349715), (30, 34859734), (35, 29879772), (39, 26815180), (42, 24899810), (52, 20111385), (60, 17429867), (65, 16089108), (70, 14939886), (78, 13407590), (84, 12449905), (91, 11492220), (105, 9959924), (130, 8044554), (140, 7469943), (156, 6703795), (182, 5746110), (195, 5363036), (210, 4979962), (260, 4022277), (273, 3830740), (364, 2873055), (390, 2681518), (420, 2489981), (455, 2298444), (546, 1915370), (780, 1340759), (910, 1149222), (1092, 957685), (1365, 766148), (1820, 574611), (2730, 383074), (5460, 191537)]