30395580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{506593}}^1$

素因数の和:506605

約数の個数: 24

約数和(自身を含む): 85107792

約数和(自身を除く): 54712212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 506593, 1013186, 1519779, 2026372, 2532965, 3039558, 5065930, 6079116, 7598895, 10131860, 15197790, 30395580]

約数ペア:

[(1, 30395580), (2, 15197790), (3, 10131860), (4, 7598895), (5, 6079116), (6, 5065930), (10, 3039558), (12, 2532965), (15, 2026372), (20, 1519779), (30, 1013186), (60, 506593)]