5161730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3881}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 11180160

約数和(自身を除く): 6018430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 3881, 7762, 19405, 27167, 38810, 54334, 73739, 135835, 147478, 271670, 368695, 516173, 737390, 1032346, 2580865, 5161730]

約数ペア:

[(1, 5161730), (2, 2580865), (5, 1032346), (7, 737390), (10, 516173), (14, 368695), (19, 271670), (35, 147478), (38, 135835), (70, 73739), (95, 54334), (133, 38810), (190, 27167), (266, 19405), (665, 7762), (1330, 3881)]