15708640730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{847741}}^1$

素因数の和:847874

約数の個数: 32

約数和(自身を含む): 30213524880

約数和(自身を除く): 14504884150

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 9265, 18530, 847741, 1695482, 4238705, 8477410, 14411597, 28823194, 72057985, 92403769, 144115970, 184807538, 462018845, 924037690, 1570864073, 3141728146, 7854320365, 15708640730]

約数ペア:

[(1, 15708640730), (2, 7854320365), (5, 3141728146), (10, 1570864073), (17, 924037690), (34, 462018845), (85, 184807538), (109, 144115970), (170, 92403769), (218, 72057985), (545, 28823194), (1090, 14411597), (1853, 8477410), (3706, 4238705), (9265, 1695482), (18530, 847741)]