71379090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15551}}^1$

素因数の和:15584

約数の個数: 64

約数和(自身を含む): 201553920

約数和(自身を除く): 130174830

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, 15551, 31102, 46653, 77755, 93306, 139959, 155510, 233265, 264367, 279918, 419877, 466530, 528734, 699795, 793101, 839754, 1321835, 1399590, 1586202, 2099385, 2379303, 2643670, 3965505, 4198770, 4758606, 7137909, 7931010, 11896515, 14275818, 23793030, 35689545, 71379090]

約数ペア:

[(1, 71379090), (2, 35689545), (3, 23793030), (5, 14275818), (6, 11896515), (9, 7931010), (10, 7137909), (15, 4758606), (17, 4198770), (18, 3965505), (27, 2643670), (30, 2379303), (34, 2099385), (45, 1586202), (51, 1399590), (54, 1321835), (85, 839754), (90, 793101), (102, 699795), (135, 528734), (153, 466530), (170, 419877), (255, 279918), (270, 264367), (306, 233265), (459, 155510), (510, 139959), (765, 93306), (918, 77755), (1530, 46653), (2295, 31102), (4590, 15551)]