65992810

素因数分解:

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

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 136253016

約数和(自身を除く): 70260206

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 845, 1105, 1690, 2210, 2297, 2873, 4594, 5746, 11485, 14365, 22970, 28730, 29861, 39049, 59722, 78098, 149305, 195245, 298610, 388193, 390490, 507637, 776386, 1015274, 1940965, 2538185, 3881930, 5076370, 6599281, 13198562, 32996405, 65992810]

約数ペア:

[(1, 65992810), (2, 32996405), (5, 13198562), (10, 6599281), (13, 5076370), (17, 3881930), (26, 2538185), (34, 1940965), (65, 1015274), (85, 776386), (130, 507637), (169, 390490), (170, 388193), (221, 298610), (338, 195245), (442, 149305), (845, 78098), (1105, 59722), (1690, 39049), (2210, 29861), (2297, 28730), (2873, 22970), (4594, 14365), (5746, 11485)]