628451570

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{5839}}^1$

素因数の和:6122

約数の個数: 32

約数和(自身を含む): 1160524800

約数和(自身を除く): 532073230

約数列:

[1, 2, 5, 10, 47, 94, 229, 235, 458, 470, 1145, 2290, 5839, 10763, 11678, 21526, 29195, 53815, 58390, 107630, 274433, 548866, 1337131, 1372165, 2674262, 2744330, 6685655, 13371310, 62845157, 125690314, 314225785, 628451570]

約数ペア:

[(1, 628451570), (2, 314225785), (5, 125690314), (10, 62845157), (47, 13371310), (94, 6685655), (229, 2744330), (235, 2674262), (458, 1372165), (470, 1337131), (1145, 548866), (2290, 274433), (5839, 107630), (10763, 58390), (11678, 53815), (21526, 29195)]