1354850

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{79}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 2976000

約数和(自身を除く): 1621150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 79, 98, 158, 175, 245, 343, 350, 395, 490, 553, 686, 790, 1106, 1225, 1715, 1975, 2450, 2765, 3430, 3871, 3950, 5530, 7742, 8575, 13825, 17150, 19355, 27097, 27650, 38710, 54194, 96775, 135485, 193550, 270970, 677425, 1354850]

約数ペア:

[(1, 1354850), (2, 677425), (5, 270970), (7, 193550), (10, 135485), (14, 96775), (25, 54194), (35, 38710), (49, 27650), (50, 27097), (70, 19355), (79, 17150), (98, 13825), (158, 8575), (175, 7742), (245, 5530), (343, 3950), (350, 3871), (395, 3430), (490, 2765), (553, 2450), (686, 1975), (790, 1715), (1106, 1225)]