15565661570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1\times {\mathrm{15299}}^1$

素因数の和:16810

約数の個数: 32

約数和(自身を含む): 28434499200

約数和(自身を除く): 12868837630

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1433, 2866, 7165, 14330, 15299, 30598, 76495, 101743, 152990, 203486, 508715, 1017430, 1086229, 2172458, 5431145, 10862290, 21923467, 43846934, 109617335, 219234670, 1556566157, 3113132314, 7782830785, 15565661570]

約数ペア:

[(1, 15565661570), (2, 7782830785), (5, 3113132314), (10, 1556566157), (71, 219234670), (142, 109617335), (355, 43846934), (710, 21923467), (1433, 10862290), (2866, 5431145), (7165, 2172458), (14330, 1086229), (15299, 1017430), (30598, 508715), (76495, 203486), (101743, 152990)]