30675944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2153}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 62422920

約数和(自身を除く): 31746976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 2153, 3562, 4306, 7124, 8612, 14248, 17224, 27989, 55978, 111956, 223912, 294961, 589922, 1179844, 2359688, 3834493, 7668986, 15337972, 30675944]

約数ペア:

[(1, 30675944), (2, 15337972), (4, 7668986), (8, 3834493), (13, 2359688), (26, 1179844), (52, 589922), (104, 294961), (137, 223912), (274, 111956), (548, 55978), (1096, 27989), (1781, 17224), (2153, 14248), (3562, 8612), (4306, 7124)]