39845790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8681}}^1$

素因数の和:8714

約数の個数: 64

約数和(自身を含む): 112518720

約数和(自身を除く): 72672930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 8681, 17362, 26043, 43405, 52086, 78129, 86810, 130215, 147577, 156258, 234387, 260430, 295154, 390645, 442731, 468774, 737885, 781290, 885462, 1171935, 1328193, 1475770, 2213655, 2343870, 2656386, 3984579, 4427310, 6640965, 7969158, 13281930, 19922895, 39845790]

約数ペア:

[(1, 39845790), (2, 19922895), (3, 13281930), (5, 7969158), (6, 6640965), (9, 4427310), (10, 3984579), (15, 2656386), (17, 2343870), (18, 2213655), (27, 1475770), (30, 1328193), (34, 1171935), (45, 885462), (51, 781290), (54, 737885), (85, 468774), (90, 442731), (102, 390645), (135, 295154), (153, 260430), (170, 234387), (255, 156258), (270, 147577), (306, 130215), (459, 86810), (510, 78129), (765, 52086), (918, 43405), (1530, 26043), (2295, 17362), (4590, 8681)]