140212010

素因数分解:

$2^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{15391}}^1$

素因数の和:16309

約数の個数: 16

約数和(自身を含む): 252675072

約数和(自身を除く): 112463062

約数列:

[1, 2, 5, 10, 911, 1822, 4555, 9110, 15391, 30782, 76955, 153910, 14021201, 28042402, 70106005, 140212010]

約数ペア:

[(1, 140212010), (2, 70106005), (5, 28042402), (10, 14021201), (911, 153910), (1822, 76955), (4555, 30782), (9110, 15391)]