127815190

素因数分解:

$2^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{8689}}^1$

素因数の和:10167

約数の個数: 16

約数和(自身を含む): 230250240

約数和(自身を除く): 102435050

約数列:

[1, 2, 5, 10, 1471, 2942, 7355, 8689, 14710, 17378, 43445, 86890, 12781519, 25563038, 63907595, 127815190]

約数ペア:

[(1, 127815190), (2, 63907595), (5, 25563038), (10, 12781519), (1471, 86890), (2942, 43445), (7355, 17378), (8689, 14710)]