139003060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3691}}^1$

素因数の和:3976

約数の個数: 48

約数和(自身を含む): 334938240

約数和(自身を除く): 195935180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 1076, 1345, 1883, 2690, 3691, 3766, 5380, 7382, 7532, 9415, 14764, 18455, 18830, 25837, 36910, 37660, 51674, 73820, 103348, 129185, 258370, 516740, 992879, 1985758, 3971516, 4964395, 6950153, 9928790, 13900306, 19857580, 27800612, 34750765, 69501530, 139003060]

約数ペア:

[(1, 139003060), (2, 69501530), (4, 34750765), (5, 27800612), (7, 19857580), (10, 13900306), (14, 9928790), (20, 6950153), (28, 4964395), (35, 3971516), (70, 1985758), (140, 992879), (269, 516740), (538, 258370), (1076, 129185), (1345, 103348), (1883, 73820), (2690, 51674), (3691, 37660), (3766, 36910), (5380, 25837), (7382, 18830), (7532, 18455), (9415, 14764)]