117789710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{165901}}^1$

素因数の和:165979

約数の個数: 16

約数和(自身を含む): 215008992

約数和(自身を除く): 97219282

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 165901, 331802, 829505, 1659010, 11778971, 23557942, 58894855, 117789710]

約数ペア:

[(1, 117789710), (2, 58894855), (5, 23557942), (10, 11778971), (71, 1659010), (142, 829505), (355, 331802), (710, 165901)]