30491350

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{2663}}^1$

素因数の和:2904

約数の個数: 24

約数和(自身を含む): 56982960

約数和(自身を除く): 26491610

約数列:

[1, 2, 5, 10, 25, 50, 229, 458, 1145, 2290, 2663, 5326, 5725, 11450, 13315, 26630, 66575, 133150, 609827, 1219654, 3049135, 6098270, 15245675, 30491350]

約数ペア:

[(1, 30491350), (2, 15245675), (5, 6098270), (10, 3049135), (25, 1219654), (50, 609827), (229, 133150), (458, 66575), (1145, 26630), (2290, 13315), (2663, 11450), (5326, 5725)]