15694340990

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2767}}^1\times {\mathrm{6373}}^1$

素因数の和:9236

約数の個数: 32

約数和(自身を含む): 28582035840

約数和(自身を除く): 12887694850

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2767, 5534, 6373, 12746, 13835, 27670, 31865, 63730, 246263, 492526, 567197, 1134394, 1231315, 2462630, 2835985, 5671970, 17634091, 35268182, 88170455, 176340910, 1569434099, 3138868198, 7847170495, 15694340990]

約数ペア:

[(1, 15694340990), (2, 7847170495), (5, 3138868198), (10, 1569434099), (89, 176340910), (178, 88170455), (445, 35268182), (890, 17634091), (2767, 5671970), (5534, 2835985), (6373, 2462630), (12746, 1231315), (13835, 1134394), (27670, 567197), (31865, 492526), (63730, 246263)]