6909090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{230303}}^1$

素因数の和:230313

約数の個数: 16

約数和(自身を含む): 16581888

約数和(自身を除く): 9672798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 230303, 460606, 690909, 1151515, 1381818, 2303030, 3454545, 6909090]

約数ペア:

[(1, 6909090), (2, 3454545), (3, 2303030), (5, 1381818), (6, 1151515), (10, 690909), (15, 460606), (30, 230303)]