127707130

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{40801}}^1$

素因数の和:41121

約数の個数: 16

約数和(自身を含む): 230612904

約数和(自身を除く): 102905774

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 40801, 81602, 204005, 408010, 12770713, 25541426, 63853565, 127707130]

約数ペア:

[(1, 127707130), (2, 63853565), (5, 25541426), (10, 12770713), (313, 408010), (626, 204005), (1565, 81602), (3130, 40801)]