70685180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2678

約数の個数: 48

約数和(自身を含む): 156885120

約数和(自身を除く): 86199940

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2593, 2726, 5186, 5452, 6815, 10372, 12965, 13630, 25930, 27260, 51860, 75197, 121871, 150394, 243742, 300788, 375985, 487484, 609355, 751970, 1218710, 1503940, 2437420, 3534259, 7068518, 14137036, 17671295, 35342590, 70685180]

約数ペア:

[(1, 70685180), (2, 35342590), (4, 17671295), (5, 14137036), (10, 7068518), (20, 3534259), (29, 2437420), (47, 1503940), (58, 1218710), (94, 751970), (116, 609355), (145, 487484), (188, 375985), (235, 300788), (290, 243742), (470, 150394), (580, 121871), (940, 75197), (1363, 51860), (2593, 27260), (2726, 25930), (5186, 13630), (5452, 12965), (6815, 10372)]