31795130

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 58544640

約数和(自身を除く): 26749510

約数列:

[1, 2, 5, 10, 79, 158, 167, 241, 334, 395, 482, 790, 835, 1205, 1670, 2410, 13193, 19039, 26386, 38078, 40247, 65965, 80494, 95195, 131930, 190390, 201235, 402470, 3179513, 6359026, 15897565, 31795130]

約数ペア:

[(1, 31795130), (2, 15897565), (5, 6359026), (10, 3179513), (79, 402470), (158, 201235), (167, 190390), (241, 131930), (334, 95195), (395, 80494), (482, 65965), (790, 40247), (835, 38078), (1205, 26386), (1670, 19039), (2410, 13193)]