71554930

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{22861}}^1$

素因数の和:23181

約数の個数: 16

約数和(自身を含む): 129216024

約数和(自身を除く): 57661094

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 22861, 45722, 114305, 228610, 7155493, 14310986, 35777465, 71554930]

約数ペア:

[(1, 71554930), (2, 35777465), (5, 14310986), (10, 7155493), (313, 228610), (626, 114305), (1565, 45722), (3130, 22861)]