253132470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2812583}}^1$

素因数の和:2812596

約数の個数: 24

約数和(自身を含む): 658144656

約数和(自身を除く): 405012186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2812583, 5625166, 8437749, 14062915, 16875498, 25313247, 28125830, 42188745, 50626494, 84377490, 126566235, 253132470]

約数ペア:

[(1, 253132470), (2, 126566235), (3, 84377490), (5, 50626494), (6, 42188745), (9, 28125830), (10, 25313247), (15, 16875498), (18, 14062915), (30, 8437749), (45, 5625166), (90, 2812583)]