30322570

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 55883520

約数和(自身を除く): 25560950

約数列:

[1, 2, 5, 10, 79, 131, 158, 262, 293, 395, 586, 655, 790, 1310, 1465, 2930, 10349, 20698, 23147, 38383, 46294, 51745, 76766, 103490, 115735, 191915, 231470, 383830, 3032257, 6064514, 15161285, 30322570]

約数ペア:

[(1, 30322570), (2, 15161285), (5, 6064514), (10, 3032257), (79, 383830), (131, 231470), (158, 191915), (262, 115735), (293, 103490), (395, 76766), (586, 51745), (655, 46294), (790, 38383), (1310, 23147), (1465, 20698), (2930, 10349)]