86728070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60649}}^1$

素因数の和:60680

約数の個数: 32

約数和(自身を含む): 183405600

約数和(自身を除く): 96677530

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 60649, 121298, 303245, 606490, 667139, 788437, 1334278, 1576874, 3335695, 3942185, 6671390, 7884370, 8672807, 17345614, 43364035, 86728070]

約数ペア:

[(1, 86728070), (2, 43364035), (5, 17345614), (10, 8672807), (11, 7884370), (13, 6671390), (22, 3942185), (26, 3335695), (55, 1576874), (65, 1334278), (110, 788437), (130, 667139), (143, 606490), (286, 303245), (715, 121298), (1430, 60649)]