30623650

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{3109}}^1$

素因数の和:3318

約数の個数: 24

約数和(自身を含む): 57267540

約数和(自身を除く): 26643890

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 3109, 4925, 6218, 9850, 15545, 31090, 77725, 155450, 612473, 1224946, 3062365, 6124730, 15311825, 30623650]

約数ペア:

[(1, 30623650), (2, 15311825), (5, 6124730), (10, 3062365), (25, 1224946), (50, 612473), (197, 155450), (394, 77725), (985, 31090), (1970, 15545), (3109, 9850), (4925, 6218)]