858010730

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{7591}}^1$

素因数の和:7814

約数の個数: 32

約数和(自身を含む): 1574277120

約数和(自身を除く): 716266390

約数列:

[1, 2, 5, 10, 89, 127, 178, 254, 445, 635, 890, 1270, 7591, 11303, 15182, 22606, 37955, 56515, 75910, 113030, 675599, 964057, 1351198, 1928114, 3377995, 4820285, 6755990, 9640570, 85801073, 171602146, 429005365, 858010730]

約数ペア:

[(1, 858010730), (2, 429005365), (5, 171602146), (10, 85801073), (89, 9640570), (127, 6755990), (178, 4820285), (254, 3377995), (445, 1928114), (635, 1351198), (890, 964057), (1270, 675599), (7591, 113030), (11303, 75910), (15182, 56515), (22606, 37955)]