69305090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23981}}^1$

素因数の和:24022

約数の個数: 24

約数和(自身を含む): 132524532

約数和(自身を除く): 63219442

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 23981, 47962, 119905, 239810, 407677, 815354, 2038385, 4076770, 6930509, 13861018, 34652545, 69305090]

約数ペア:

[(1, 69305090), (2, 34652545), (5, 13861018), (10, 6930509), (17, 4076770), (34, 2038385), (85, 815354), (170, 407677), (289, 239810), (578, 119905), (1445, 47962), (2890, 23981)]