15982010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6317}}^1$

素因数の和:6358

約数の個数: 32

約数和(自身を含む): 32752512

約数和(自身を除く): 16770502

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 6317, 12634, 31585, 63170, 69487, 138974, 145291, 290582, 347435, 694870, 726455, 1452910, 1598201, 3196402, 7991005, 15982010]

約数ペア:

[(1, 15982010), (2, 7991005), (5, 3196402), (10, 1598201), (11, 1452910), (22, 726455), (23, 694870), (46, 347435), (55, 290582), (110, 145291), (115, 138974), (230, 69487), (253, 63170), (506, 31585), (1265, 12634), (2530, 6317)]