30895090

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{37223}}^1$

素因数の和:37313

約数の個数: 16

約数和(自身を含む): 56282688

約数和(自身を除く): 25387598

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 37223, 74446, 186115, 372230, 3089509, 6179018, 15447545, 30895090]

約数ペア:

[(1, 30895090), (2, 15447545), (5, 6179018), (10, 3089509), (83, 372230), (166, 186115), (415, 74446), (830, 37223)]