906685510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{9719}}^1$

素因数の和:10236

約数の個数: 32

約数和(自身を含む): 1721606400

約数和(自身を除く): 814920890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 491, 982, 2455, 4910, 9329, 9719, 18658, 19438, 46645, 48595, 93290, 97190, 184661, 369322, 923305, 1846610, 4772029, 9544058, 23860145, 47720290, 90668551, 181337102, 453342755, 906685510]

約数ペア:

[(1, 906685510), (2, 453342755), (5, 181337102), (10, 90668551), (19, 47720290), (38, 23860145), (95, 9544058), (190, 4772029), (491, 1846610), (982, 923305), (2455, 369322), (4910, 184661), (9329, 97190), (9719, 93290), (18658, 48595), (19438, 46645)]