179941590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105229}}^1$

素因数の和:105261

約数の個数: 48

約数和(自身を含む): 492476400

約数和(自身を除く): 312534810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 105229, 210458, 315687, 526145, 631374, 947061, 1052290, 1578435, 1894122, 1999351, 3156870, 3998702, 4735305, 5998053, 9470610, 9996755, 11996106, 17994159, 19993510, 29990265, 35988318, 59980530, 89970795, 179941590]

約数ペア:

[(1, 179941590), (2, 89970795), (3, 59980530), (5, 35988318), (6, 29990265), (9, 19993510), (10, 17994159), (15, 11996106), (18, 9996755), (19, 9470610), (30, 5998053), (38, 4735305), (45, 3998702), (57, 3156870), (90, 1999351), (95, 1894122), (114, 1578435), (171, 1052290), (190, 947061), (285, 631374), (342, 526145), (570, 315687), (855, 210458), (1710, 105229)]