15583730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 31042440

約数和(自身を除く): 15458710

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 109, 145, 170, 218, 290, 493, 545, 841, 986, 1090, 1682, 1853, 2465, 3161, 3706, 4205, 4930, 6322, 8410, 9265, 14297, 15805, 18530, 28594, 31610, 53737, 71485, 91669, 107474, 142970, 183338, 268685, 458345, 537370, 916690, 1558373, 3116746, 7791865, 15583730]

約数ペア:

[(1, 15583730), (2, 7791865), (5, 3116746), (10, 1558373), (17, 916690), (29, 537370), (34, 458345), (58, 268685), (85, 183338), (109, 142970), (145, 107474), (170, 91669), (218, 71485), (290, 53737), (493, 31610), (545, 28594), (841, 18530), (986, 15805), (1090, 14297), (1682, 9265), (1853, 8410), (2465, 6322), (3161, 4930), (3706, 4205)]