30573420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509557}}^1$

素因数の和:509569

約数の個数: 24

約数和(自身を含む): 85605744

約数和(自身を除く): 55032324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509557, 1019114, 1528671, 2038228, 2547785, 3057342, 5095570, 6114684, 7643355, 10191140, 15286710, 30573420]

約数ペア:

[(1, 30573420), (2, 15286710), (3, 10191140), (4, 7643355), (5, 6114684), (6, 5095570), (10, 3057342), (12, 2547785), (15, 2038228), (20, 1528671), (30, 1019114), (60, 509557)]