2635080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3137}}^1$

素因数の和:3158

約数の個数: 64

約数和(自身を含む): 9037440

約数和(自身を除く): 6402360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3137, 6274, 9411, 12548, 15685, 18822, 21959, 25096, 31370, 37644, 43918, 47055, 62740, 65877, 75288, 87836, 94110, 109795, 125480, 131754, 175672, 188220, 219590, 263508, 329385, 376440, 439180, 527016, 658770, 878360, 1317540, 2635080]

約数ペア:

[(1, 2635080), (2, 1317540), (3, 878360), (4, 658770), (5, 527016), (6, 439180), (7, 376440), (8, 329385), (10, 263508), (12, 219590), (14, 188220), (15, 175672), (20, 131754), (21, 125480), (24, 109795), (28, 94110), (30, 87836), (35, 75288), (40, 65877), (42, 62740), (56, 47055), (60, 43918), (70, 37644), (84, 31370), (105, 25096), (120, 21959), (140, 18822), (168, 15685), (210, 12548), (280, 9411), (420, 6274), (840, 3137)]