42268510

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 36113570

約数列:

[1, 2, 5, 10, 47, 94, 139, 235, 278, 470, 647, 695, 1294, 1390, 3235, 6470, 6533, 13066, 30409, 32665, 60818, 65330, 89933, 152045, 179866, 304090, 449665, 899330, 4226851, 8453702, 21134255, 42268510]

約数ペア:

[(1, 42268510), (2, 21134255), (5, 8453702), (10, 4226851), (47, 899330), (94, 449665), (139, 304090), (235, 179866), (278, 152045), (470, 89933), (647, 65330), (695, 60818), (1294, 32665), (1390, 30409), (3235, 13066), (6470, 6533)]