129580070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{301349}}^1$

素因数の和:301399

約数の個数: 16

約数和(自身を含む): 238669200

約数和(自身を除く): 109089130

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 301349, 602698, 1506745, 3013490, 12958007, 25916014, 64790035, 129580070]

約数ペア:

[(1, 129580070), (2, 64790035), (5, 25916014), (10, 12958007), (43, 3013490), (86, 1506745), (215, 602698), (430, 301349)]