15160210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 29563632

約数和(自身を除く): 14403422

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 421, 554, 842, 1385, 2105, 2770, 3601, 4210, 5473, 7202, 10946, 18005, 27365, 36010, 54730, 116617, 233234, 583085, 1166170, 1516021, 3032042, 7580105, 15160210]

約数ペア:

[(1, 15160210), (2, 7580105), (5, 3032042), (10, 1516021), (13, 1166170), (26, 583085), (65, 233234), (130, 116617), (277, 54730), (421, 36010), (554, 27365), (842, 18005), (1385, 10946), (2105, 7202), (2770, 5473), (3601, 4210)]