115157570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{1409}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 226592640

約数和(自身を除く): 111435070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 743, 1409, 1486, 2818, 3715, 7045, 7430, 8173, 14090, 15499, 16346, 30998, 40865, 77495, 81730, 154990, 1046887, 2093774, 5234435, 10468870, 11515757, 23031514, 57578785, 115157570]

約数ペア:

[(1, 115157570), (2, 57578785), (5, 23031514), (10, 11515757), (11, 10468870), (22, 5234435), (55, 2093774), (110, 1046887), (743, 154990), (1409, 81730), (1486, 77495), (2818, 40865), (3715, 30998), (7045, 16346), (7430, 15499), (8173, 14090)]