127868270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{1063}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 240855552

約数和(自身を除く): 112987282

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 523, 1046, 1063, 2126, 2615, 5230, 5315, 10630, 12029, 24058, 24449, 48898, 60145, 120290, 122245, 244490, 555949, 1111898, 2779745, 5559490, 12786827, 25573654, 63934135, 127868270]

約数ペア:

[(1, 127868270), (2, 63934135), (5, 25573654), (10, 12786827), (23, 5559490), (46, 2779745), (115, 1111898), (230, 555949), (523, 244490), (1046, 122245), (1063, 120290), (2126, 60145), (2615, 48898), (5230, 24449), (5315, 24058), (10630, 12029)]