70712395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 99348480

約数和(自身を除く): 28636085

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 247, 403, 589, 1235, 1847, 2015, 2945, 7657, 9235, 24011, 35093, 38285, 57257, 120055, 175465, 286285, 456209, 744341, 1087883, 2281045, 3721705, 5439415, 14142479, 70712395]

約数ペア:

[(1, 70712395), (5, 14142479), (13, 5439415), (19, 3721705), (31, 2281045), (65, 1087883), (95, 744341), (155, 456209), (247, 286285), (403, 175465), (589, 120055), (1235, 57257), (1847, 38285), (2015, 35093), (2945, 24011), (7657, 9235)]