30983224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1979}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 61776000

約数和(自身を除く): 30792776

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 1979, 3914, 3958, 7828, 7916, 15656, 15832, 37601, 75202, 150404, 203837, 300808, 407674, 815348, 1630696, 3872903, 7745806, 15491612, 30983224]

約数ペア:

[(1, 30983224), (2, 15491612), (4, 7745806), (8, 3872903), (19, 1630696), (38, 815348), (76, 407674), (103, 300808), (152, 203837), (206, 150404), (412, 75202), (824, 37601), (1957, 15832), (1979, 15656), (3914, 7916), (3958, 7828)]