64446130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2251}}^1$

素因数の和:2674

約数の個数: 32

約数和(自身を含む): 132958080

約数和(自身を除く): 68511950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 2045, 2251, 2863, 4090, 4502, 5726, 11255, 14315, 15757, 22510, 28630, 31514, 78785, 157570, 920659, 1841318, 4603295, 6444613, 9206590, 12889226, 32223065, 64446130]

約数ペア:

[(1, 64446130), (2, 32223065), (5, 12889226), (7, 9206590), (10, 6444613), (14, 4603295), (35, 1841318), (70, 920659), (409, 157570), (818, 78785), (2045, 31514), (2251, 28630), (2863, 22510), (4090, 15757), (4502, 14315), (5726, 11255)]