78040740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44851}}^1$

素因数の和:44892

約数の個数: 48

約数和(自身を含む): 226054080

約数和(自身を除く): 148013340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 44851, 89702, 134553, 179404, 224255, 269106, 448510, 538212, 672765, 897020, 1300679, 1345530, 2601358, 2691060, 3902037, 5202716, 6503395, 7804074, 13006790, 15608148, 19510185, 26013580, 39020370, 78040740]

約数ペア:

[(1, 78040740), (2, 39020370), (3, 26013580), (4, 19510185), (5, 15608148), (6, 13006790), (10, 7804074), (12, 6503395), (15, 5202716), (20, 3902037), (29, 2691060), (30, 2601358), (58, 1345530), (60, 1300679), (87, 897020), (116, 672765), (145, 538212), (174, 448510), (290, 269106), (348, 224255), (435, 179404), (580, 134553), (870, 89702), (1740, 44851)]