190717740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{117727}}^1$

素因数の和:117748

約数の個数: 60

約数和(自身を含む): 598293696

約数和(自身を除く): 407575956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 117727, 235454, 353181, 470908, 588635, 706362, 1059543, 1177270, 1412724, 1765905, 2119086, 2354540, 3178629, 3531810, 4238172, 5297715, 6357258, 7063620, 9535887, 10595430, 12714516, 15893145, 19071774, 21190860, 31786290, 38143548, 47679435, 63572580, 95358870, 190717740]

約数ペア:

[(1, 190717740), (2, 95358870), (3, 63572580), (4, 47679435), (5, 38143548), (6, 31786290), (9, 21190860), (10, 19071774), (12, 15893145), (15, 12714516), (18, 10595430), (20, 9535887), (27, 7063620), (30, 6357258), (36, 5297715), (45, 4238172), (54, 3531810), (60, 3178629), (81, 2354540), (90, 2119086), (108, 1765905), (135, 1412724), (162, 1177270), (180, 1059543), (270, 706362), (324, 588635), (405, 470908), (540, 353181), (810, 235454), (1620, 117727)]