127518810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137117}}^1$

素因数の和:137158

約数の個数: 32

約数和(自身を含む): 315919872

約数和(自身を除く): 188401062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 137117, 274234, 411351, 685585, 822702, 1371170, 2056755, 4113510, 4250627, 8501254, 12751881, 21253135, 25503762, 42506270, 63759405, 127518810]

約数ペア:

[(1, 127518810), (2, 63759405), (3, 42506270), (5, 25503762), (6, 21253135), (10, 12751881), (15, 8501254), (30, 4250627), (31, 4113510), (62, 2056755), (93, 1371170), (155, 822702), (186, 685585), (310, 411351), (465, 274234), (930, 137117)]