15722010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2393}}^1$

素因数の和:2479

約数の個数: 48

約数和(自身を含む): 41454504

約数和(自身を除く): 25732494

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, 2393, 3285, 4786, 6570, 7179, 11965, 14358, 21537, 23930, 35895, 43074, 71790, 107685, 174689, 215370, 349378, 524067, 873445, 1048134, 1572201, 1746890, 2620335, 3144402, 5240670, 7861005, 15722010]

約数ペア:

[(1, 15722010), (2, 7861005), (3, 5240670), (5, 3144402), (6, 2620335), (9, 1746890), (10, 1572201), (15, 1048134), (18, 873445), (30, 524067), (45, 349378), (73, 215370), (90, 174689), (146, 107685), (219, 71790), (365, 43074), (438, 35895), (657, 23930), (730, 21537), (1095, 14358), (1314, 11965), (2190, 7179), (2393, 6570), (3285, 4786)]