30973380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{516223}}^1$

素因数の和:516235

約数の個数: 24

約数和(自身を含む): 86725632

約数和(自身を除く): 55752252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 516223, 1032446, 1548669, 2064892, 2581115, 3097338, 5162230, 6194676, 7743345, 10324460, 15486690, 30973380]

約数ペア:

[(1, 30973380), (2, 15486690), (3, 10324460), (4, 7743345), (5, 6194676), (6, 5162230), (10, 3097338), (12, 2581115), (15, 2064892), (20, 1548669), (30, 1032446), (60, 516223)]