684889860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{496297}}^1$

素因数の和:496332

約数の個数: 48

約数和(自身を含む): 2001073536

約数和(自身を除く): 1316183676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 496297, 992594, 1488891, 1985188, 2481485, 2977782, 4962970, 5955564, 7444455, 9925940, 11414831, 14888910, 22829662, 29777820, 34244493, 45659324, 57074155, 68488986, 114148310, 136977972, 171222465, 228296620, 342444930, 684889860]

約数ペア:

[(1, 684889860), (2, 342444930), (3, 228296620), (4, 171222465), (5, 136977972), (6, 114148310), (10, 68488986), (12, 57074155), (15, 45659324), (20, 34244493), (23, 29777820), (30, 22829662), (46, 14888910), (60, 11414831), (69, 9925940), (92, 7444455), (115, 5955564), (138, 4962970), (230, 2977782), (276, 2481485), (345, 1985188), (460, 1488891), (690, 992594), (1380, 496297)]