31005110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{673}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 59398272

約数和(自身を除く): 28393162

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 271, 542, 673, 1346, 1355, 2710, 3365, 4607, 6730, 9214, 11441, 22882, 23035, 46070, 57205, 114410, 182383, 364766, 911915, 1823830, 3100511, 6201022, 15502555, 31005110]

約数ペア:

[(1, 31005110), (2, 15502555), (5, 6201022), (10, 3100511), (17, 1823830), (34, 911915), (85, 364766), (170, 182383), (271, 114410), (542, 57205), (673, 46070), (1346, 23035), (1355, 22882), (2710, 11441), (3365, 9214), (4607, 6730)]