86821470

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{35729}}^1$

素因数の和:35751

約数の個数: 48

約数和(自身を含む): 234102960

約数和(自身を除く): 147281490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 35729, 71458, 107187, 178645, 214374, 321561, 357290, 535935, 643122, 964683, 1071870, 1607805, 1929366, 2894049, 3215610, 4823415, 5788098, 8682147, 9646830, 14470245, 17364294, 28940490, 43410735, 86821470]

約数ペア:

[(1, 86821470), (2, 43410735), (3, 28940490), (5, 17364294), (6, 14470245), (9, 9646830), (10, 8682147), (15, 5788098), (18, 4823415), (27, 3215610), (30, 2894049), (45, 1929366), (54, 1607805), (81, 1071870), (90, 964683), (135, 643122), (162, 535935), (243, 357290), (270, 321561), (405, 214374), (486, 178645), (810, 107187), (1215, 71458), (2430, 35729)]