5470090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 10886400

約数和(自身を除く): 5416310

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1399, 1955, 2798, 3910, 6995, 13990, 23783, 32177, 47566, 64354, 118915, 160885, 237830, 321770, 547009, 1094018, 2735045, 5470090]

約数ペア:

[(1, 5470090), (2, 2735045), (5, 1094018), (10, 547009), (17, 321770), (23, 237830), (34, 160885), (46, 118915), (85, 64354), (115, 47566), (170, 32177), (230, 23783), (391, 13990), (782, 6995), (1399, 3910), (1955, 2798)]