72460990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{5783}}^1$

素因数の和:5976

約数の個数: 32

約数和(自身を含む): 149921280

約数和(自身を除く): 77460290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 5783, 6265, 11566, 12530, 28915, 40481, 57830, 80962, 202405, 404810, 1035157, 2070314, 5175785, 7246099, 10351570, 14492198, 36230495, 72460990]

約数ペア:

[(1, 72460990), (2, 36230495), (5, 14492198), (7, 10351570), (10, 7246099), (14, 5175785), (35, 2070314), (70, 1035157), (179, 404810), (358, 202405), (895, 80962), (1253, 57830), (1790, 40481), (2506, 28915), (5783, 12530), (6265, 11566)]