129063970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1843771}}^1$

素因数の和:1843785

約数の個数: 16

約数和(自身を含む): 265503168

約数和(自身を除く): 136439198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1843771, 3687542, 9218855, 12906397, 18437710, 25812794, 64531985, 129063970]

約数ペア:

[(1, 129063970), (2, 64531985), (5, 25812794), (7, 18437710), (10, 12906397), (14, 9218855), (35, 3687542), (70, 1843771)]