69182350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 137268000

約数和(自身を除く): 68085650

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 199, 398, 409, 425, 818, 850, 995, 1990, 2045, 3383, 4090, 4975, 6766, 6953, 9950, 10225, 13906, 16915, 20450, 33830, 34765, 69530, 81391, 84575, 162782, 169150, 173825, 347650, 406955, 813910, 1383647, 2034775, 2767294, 4069550, 6918235, 13836470, 34591175, 69182350]

約数ペア:

[(1, 69182350), (2, 34591175), (5, 13836470), (10, 6918235), (17, 4069550), (25, 2767294), (34, 2034775), (50, 1383647), (85, 813910), (170, 406955), (199, 347650), (398, 173825), (409, 169150), (425, 162782), (818, 84575), (850, 81391), (995, 69530), (1990, 34765), (2045, 33830), (3383, 20450), (4090, 16915), (4975, 13906), (6766, 10225), (6953, 9950)]