2535180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 7741440

約数和(自身を除く): 5206260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 47, 58, 60, 62, 87, 93, 94, 116, 124, 141, 145, 155, 174, 186, 188, 235, 282, 290, 310, 348, 372, 435, 465, 470, 564, 580, 620, 705, 870, 899, 930, 940, 1363, 1410, 1457, 1740, 1798, 1860, 2697, 2726, 2820, 2914, 3596, 4089, 4371, 4495, 5394, 5452, 5828, 6815, 7285, 8178, 8742, 8990, 10788, 13485, 13630, 14570, 16356, 17484, 17980, 20445, 21855, 26970, 27260, 29140, 40890, 42253, 43710, 53940, 81780, 84506, 87420, 126759, 169012, 211265, 253518, 422530, 507036, 633795, 845060, 1267590, 2535180]

約数ペア:

[(1, 2535180), (2, 1267590), (3, 845060), (4, 633795), (5, 507036), (6, 422530), (10, 253518), (12, 211265), (15, 169012), (20, 126759), (29, 87420), (30, 84506), (31, 81780), (47, 53940), (58, 43710), (60, 42253), (62, 40890), (87, 29140), (93, 27260), (94, 26970), (116, 21855), (124, 20445), (141, 17980), (145, 17484), (155, 16356), (174, 14570), (186, 13630), (188, 13485), (235, 10788), (282, 8990), (290, 8742), (310, 8178), (348, 7285), (372, 6815), (435, 5828), (465, 5452), (470, 5394), (564, 4495), (580, 4371), (620, 4089), (705, 3596), (870, 2914), (899, 2820), (930, 2726), (940, 2697), (1363, 1860), (1410, 1798), (1457, 1740)]