158923860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2648731}}^1$

素因数の和:2648743

約数の個数: 24

約数和(自身を含む): 444986976

約数和(自身を除く): 286063116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2648731, 5297462, 7946193, 10594924, 13243655, 15892386, 26487310, 31784772, 39730965, 52974620, 79461930, 158923860]

約数ペア:

[(1, 158923860), (2, 79461930), (3, 52974620), (4, 39730965), (5, 31784772), (6, 26487310), (10, 15892386), (12, 13243655), (15, 10594924), (20, 7946193), (30, 5297462), (60, 2648731)]