74886530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{440509}}^1$

素因数の和:440533

約数の個数: 16

約数和(自身を含む): 142725240

約数和(自身を除く): 67838710

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 440509, 881018, 2202545, 4405090, 7488653, 14977306, 37443265, 74886530]

約数ペア:

[(1, 74886530), (2, 37443265), (5, 14977306), (10, 7488653), (17, 4405090), (34, 2202545), (85, 881018), (170, 440509)]