81376110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17729}}^1$

素因数の和:17762

約数の個数: 64

約数和(自身を含む): 229780800

約数和(自身を除く): 148404690

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, 17729, 35458, 53187, 88645, 106374, 159561, 177290, 265935, 301393, 319122, 478683, 531870, 602786, 797805, 904179, 957366, 1506965, 1595610, 1808358, 2393415, 2712537, 3013930, 4520895, 4786830, 5425074, 8137611, 9041790, 13562685, 16275222, 27125370, 40688055, 81376110]

約数ペア:

[(1, 81376110), (2, 40688055), (3, 27125370), (5, 16275222), (6, 13562685), (9, 9041790), (10, 8137611), (15, 5425074), (17, 4786830), (18, 4520895), (27, 3013930), (30, 2712537), (34, 2393415), (45, 1808358), (51, 1595610), (54, 1506965), (85, 957366), (90, 904179), (102, 797805), (135, 602786), (153, 531870), (170, 478683), (255, 319122), (270, 301393), (306, 265935), (459, 177290), (510, 159561), (765, 106374), (918, 88645), (1530, 53187), (2295, 35458), (4590, 17729)]