2548380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42473}}^1$

素因数の和:42485

約数の個数: 24

約数和(自身を含む): 7135632

約数和(自身を除く): 4587252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42473, 84946, 127419, 169892, 212365, 254838, 424730, 509676, 637095, 849460, 1274190, 2548380]

約数ペア:

[(1, 2548380), (2, 1274190), (3, 849460), (4, 637095), (5, 509676), (6, 424730), (10, 254838), (12, 212365), (15, 169892), (20, 127419), (30, 84946), (60, 42473)]