139958350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13789}}^1$

素因数の和:13837

約数の個数: 48

約数和(自身を含む): 307792800

約数和(自身を除く): 167834450

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 10150, 13789, 27578, 68945, 96523, 137890, 193046, 344725, 399881, 482615, 689450, 799762, 965230, 1999405, 2413075, 2799167, 3998810, 4826150, 5598334, 9997025, 13995835, 19994050, 27991670, 69979175, 139958350]

約数ペア:

[(1, 139958350), (2, 69979175), (5, 27991670), (7, 19994050), (10, 13995835), (14, 9997025), (25, 5598334), (29, 4826150), (35, 3998810), (50, 2799167), (58, 2413075), (70, 1999405), (145, 965230), (175, 799762), (203, 689450), (290, 482615), (350, 399881), (406, 344725), (725, 193046), (1015, 137890), (1450, 96523), (2030, 68945), (5075, 27578), (10150, 13789)]