169048510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 342144000

約数和(自身を除く): 173095490

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 199, 263, 323, 398, 526, 646, 995, 1315, 1615, 1990, 2630, 3230, 3383, 3781, 4471, 4997, 6766, 7562, 8942, 9994, 16915, 18905, 22355, 24985, 33830, 37810, 44710, 49970, 52337, 64277, 84949, 104674, 128554, 169898, 261685, 321385, 424745, 523370, 642770, 849490, 889729, 994403, 1779458, 1988806, 4448645, 4972015, 8897290, 9944030, 16904851, 33809702, 84524255, 169048510]

約数ペア:

[(1, 169048510), (2, 84524255), (5, 33809702), (10, 16904851), (17, 9944030), (19, 8897290), (34, 4972015), (38, 4448645), (85, 1988806), (95, 1779458), (170, 994403), (190, 889729), (199, 849490), (263, 642770), (323, 523370), (398, 424745), (526, 321385), (646, 261685), (995, 169898), (1315, 128554), (1615, 104674), (1990, 84949), (2630, 64277), (3230, 52337), (3383, 49970), (3781, 44710), (4471, 37810), (4997, 33830), (6766, 24985), (7562, 22355), (8942, 18905), (9994, 16915)]