159894090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{24337}}^1$

素因数の和:24423

約数の個数: 48

約数和(自身を含む): 421436808

約数和(自身を除く): 261542718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 24337, 48674, 73011, 121685, 146022, 219033, 243370, 365055, 438066, 730110, 1095165, 1776601, 2190330, 3553202, 5329803, 8883005, 10659606, 15989409, 17766010, 26649015, 31978818, 53298030, 79947045, 159894090]

約数ペア:

[(1, 159894090), (2, 79947045), (3, 53298030), (5, 31978818), (6, 26649015), (9, 17766010), (10, 15989409), (15, 10659606), (18, 8883005), (30, 5329803), (45, 3553202), (73, 2190330), (90, 1776601), (146, 1095165), (219, 730110), (365, 438066), (438, 365055), (657, 243370), (730, 219033), (1095, 146022), (1314, 121685), (2190, 73011), (3285, 48674), (6570, 24337)]