69695820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{387199}}^1$

素因数の和:387214

約数の個数: 36

約数和(自身を含む): 211411200

約数和(自身を除く): 141715380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 387199, 774398, 1161597, 1548796, 1935995, 2323194, 3484791, 3871990, 4646388, 5807985, 6969582, 7743980, 11615970, 13939164, 17423955, 23231940, 34847910, 69695820]

約数ペア:

[(1, 69695820), (2, 34847910), (3, 23231940), (4, 17423955), (5, 13939164), (6, 11615970), (9, 7743980), (10, 6969582), (12, 5807985), (15, 4646388), (18, 3871990), (20, 3484791), (30, 2323194), (36, 1935995), (45, 1548796), (60, 1161597), (90, 774398), (180, 387199)]