139441750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{11383}}^1$

素因数の和:11414

約数の個数: 48

約数和(自身を含む): 303679584

約数和(自身を除く): 164237834

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 2450, 6125, 11383, 12250, 22766, 56915, 79681, 113830, 159362, 284575, 398405, 557767, 569150, 796810, 1115534, 1422875, 1992025, 2788835, 2845750, 3984050, 5577670, 9960125, 13944175, 19920250, 27888350, 69720875, 139441750]

約数ペア:

[(1, 139441750), (2, 69720875), (5, 27888350), (7, 19920250), (10, 13944175), (14, 9960125), (25, 5577670), (35, 3984050), (49, 2845750), (50, 2788835), (70, 1992025), (98, 1422875), (125, 1115534), (175, 796810), (245, 569150), (250, 557767), (350, 398405), (490, 284575), (875, 159362), (1225, 113830), (1750, 79681), (2450, 56915), (6125, 22766), (11383, 12250)]