1068515560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{545161}}^1$

素因数の和:545186

約数の個数: 48

約数和(自身を含む): 2796681060

約数和(自身を除く): 1728165500

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 545161, 1090322, 2180644, 2725805, 3816127, 4361288, 5451610, 7632254, 10903220, 15264508, 19080635, 21806440, 26712889, 30529016, 38161270, 53425778, 76322540, 106851556, 133564445, 152645080, 213703112, 267128890, 534257780, 1068515560]

約数ペア:

[(1, 1068515560), (2, 534257780), (4, 267128890), (5, 213703112), (7, 152645080), (8, 133564445), (10, 106851556), (14, 76322540), (20, 53425778), (28, 38161270), (35, 30529016), (40, 26712889), (49, 21806440), (56, 19080635), (70, 15264508), (98, 10903220), (140, 7632254), (196, 5451610), (245, 4361288), (280, 3816127), (392, 2725805), (490, 2180644), (980, 1090322), (1960, 545161)]