67421090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{3209}}^1$

素因数の和:3418

約数の個数: 32

約数和(自身を含む): 133125120

約数和(自身を除く): 65704030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1910, 2101, 3209, 4202, 6418, 10505, 16045, 21010, 32090, 35299, 70598, 176495, 352990, 612919, 1225838, 3064595, 6129190, 6742109, 13484218, 33710545, 67421090]

約数ペア:

[(1, 67421090), (2, 33710545), (5, 13484218), (10, 6742109), (11, 6129190), (22, 3064595), (55, 1225838), (110, 612919), (191, 352990), (382, 176495), (955, 70598), (1910, 35299), (2101, 32090), (3209, 21010), (4202, 16045), (6418, 10505)]