30779090

素因数分解:

$2^1\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{1801}}^1$

素因数の和:3517

約数の個数: 16

約数和(自身を含む): 55465560

約数和(自身を除く): 24686470

約数列:

[1, 2, 5, 10, 1709, 1801, 3418, 3602, 8545, 9005, 17090, 18010, 3077909, 6155818, 15389545, 30779090]

約数ペア:

[(1, 30779090), (2, 15389545), (5, 6155818), (10, 3077909), (1709, 18010), (1801, 17090), (3418, 9005), (3602, 8545)]