86298290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2297}}^1$

素因数の和:2351

約数の個数: 48

約数和(自身を含む): 177782472

約数和(自身を除く): 91484182

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1105, 1445, 2210, 2297, 2890, 3757, 4594, 7514, 11485, 18785, 22970, 29861, 37570, 39049, 59722, 78098, 149305, 195245, 298610, 390490, 507637, 663833, 1015274, 1327666, 2538185, 3319165, 5076370, 6638330, 8629829, 17259658, 43149145, 86298290]

約数ペア:

[(1, 86298290), (2, 43149145), (5, 17259658), (10, 8629829), (13, 6638330), (17, 5076370), (26, 3319165), (34, 2538185), (65, 1327666), (85, 1015274), (130, 663833), (170, 507637), (221, 390490), (289, 298610), (442, 195245), (578, 149305), (1105, 78098), (1445, 59722), (2210, 39049), (2297, 37570), (2890, 29861), (3757, 22970), (4594, 18785), (7514, 11485)]