15928010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1637}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 33022080

約数和(自身を除く): 17094070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1637, 1946, 3274, 4865, 8185, 9730, 11459, 16370, 22918, 57295, 114590, 227543, 455086, 1137715, 1592801, 2275430, 3185602, 7964005, 15928010]

約数ペア:

[(1, 15928010), (2, 7964005), (5, 3185602), (7, 2275430), (10, 1592801), (14, 1137715), (35, 455086), (70, 227543), (139, 114590), (278, 57295), (695, 22918), (973, 16370), (1390, 11459), (1637, 9730), (1946, 8185), (3274, 4865)]