1090355870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{12517}}^1$

素因数の和:12836

約数の個数: 32

約数和(自身を含む): 2033323776

約数和(自身を除く): 942967906

約数列:

[1, 2, 5, 10, 31, 62, 155, 281, 310, 562, 1405, 2810, 8711, 12517, 17422, 25034, 43555, 62585, 87110, 125170, 388027, 776054, 1940135, 3517277, 3880270, 7034554, 17586385, 35172770, 109035587, 218071174, 545177935, 1090355870]

約数ペア:

[(1, 1090355870), (2, 545177935), (5, 218071174), (10, 109035587), (31, 35172770), (62, 17586385), (155, 7034554), (281, 3880270), (310, 3517277), (562, 1940135), (1405, 776054), (2810, 388027), (8711, 125170), (12517, 87110), (17422, 62585), (25034, 43555)]