86742370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60659}}^1$

素因数の和:60690

約数の個数: 32

約数和(自身を含む): 183435840

約数和(自身を除く): 96693470

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 60659, 121318, 303295, 606590, 667249, 788567, 1334498, 1577134, 3336245, 3942835, 6672490, 7885670, 8674237, 17348474, 43371185, 86742370]

約数ペア:

[(1, 86742370), (2, 43371185), (5, 17348474), (10, 8674237), (11, 7885670), (13, 6672490), (22, 3942835), (26, 3336245), (55, 1577134), (65, 1334498), (110, 788567), (130, 667249), (143, 606590), (286, 303295), (715, 121318), (1430, 60659)]