3121510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2380

約数の個数: 32

約数和(自身を含む): 6762240

約数和(自身を除く): 3640730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2347, 4694, 11735, 16429, 23470, 32858, 44593, 82145, 89186, 164290, 222965, 312151, 445930, 624302, 1560755, 3121510]

約数ペア:

[(1, 3121510), (2, 1560755), (5, 624302), (7, 445930), (10, 312151), (14, 222965), (19, 164290), (35, 89186), (38, 82145), (70, 44593), (95, 32858), (133, 23470), (190, 16429), (266, 11735), (665, 4694), (1330, 2347)]