8213590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10667}}^1$

素因数の和:10692

約数の個数: 32

約数和(自身を含む): 18434304

約数和(自身を除く): 10220714

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 10667, 21334, 53335, 74669, 106670, 117337, 149338, 234674, 373345, 586685, 746690, 821359, 1173370, 1642718, 4106795, 8213590]

約数ペア:

[(1, 8213590), (2, 4106795), (5, 1642718), (7, 1173370), (10, 821359), (11, 746690), (14, 586685), (22, 373345), (35, 234674), (55, 149338), (70, 117337), (77, 106670), (110, 74669), (154, 53335), (385, 21334), (770, 10667)]