10817870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 23340960

約数和(自身を除く): 12523090

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 73, 145, 146, 203, 290, 365, 406, 511, 730, 1015, 1022, 2030, 2117, 2555, 4234, 5110, 5329, 10585, 10658, 14819, 21170, 26645, 29638, 37303, 53290, 74095, 74606, 148190, 154541, 186515, 309082, 373030, 772705, 1081787, 1545410, 2163574, 5408935, 10817870]

約数ペア:

[(1, 10817870), (2, 5408935), (5, 2163574), (7, 1545410), (10, 1081787), (14, 772705), (29, 373030), (35, 309082), (58, 186515), (70, 154541), (73, 148190), (145, 74606), (146, 74095), (203, 53290), (290, 37303), (365, 29638), (406, 26645), (511, 21170), (730, 14819), (1015, 10658), (1022, 10585), (2030, 5329), (2117, 5110), (2555, 4234)]