153525540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{365537}}^1$

素因数の和:365556

約数の個数: 48

約数和(自身を含む): 491283072

約数和(自身を除く): 337757532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 365537, 731074, 1096611, 1462148, 1827685, 2193222, 2558759, 3655370, 4386444, 5117518, 5483055, 7310740, 7676277, 10235036, 10966110, 12793795, 15352554, 21932220, 25587590, 30705108, 38381385, 51175180, 76762770, 153525540]

約数ペア:

[(1, 153525540), (2, 76762770), (3, 51175180), (4, 38381385), (5, 30705108), (6, 25587590), (7, 21932220), (10, 15352554), (12, 12793795), (14, 10966110), (15, 10235036), (20, 7676277), (21, 7310740), (28, 5483055), (30, 5117518), (35, 4386444), (42, 3655370), (60, 2558759), (70, 2193222), (84, 1827685), (105, 1462148), (140, 1096611), (210, 731074), (420, 365537)]