831567230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{172883}}^1$

素因数の和:172940

約数の個数: 32

約数和(自身を含む): 1655537184

約数和(自身を除く): 823969954

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 172883, 345766, 864415, 1728830, 2247479, 4494958, 6396671, 11237395, 12793342, 22474790, 31983355, 63966710, 83156723, 166313446, 415783615, 831567230]

約数ペア:

[(1, 831567230), (2, 415783615), (5, 166313446), (10, 83156723), (13, 63966710), (26, 31983355), (37, 22474790), (65, 12793342), (74, 11237395), (130, 6396671), (185, 4494958), (370, 2247479), (481, 1728830), (962, 864415), (2405, 345766), (4810, 172883)]