1820530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10709}}^1$

素因数の和:10733

約数の個数: 16

約数和(自身を含む): 3470040

約数和(自身を除く): 1649510

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 10709, 21418, 53545, 107090, 182053, 364106, 910265, 1820530]

約数ペア:

[(1, 1820530), (2, 910265), (5, 364106), (10, 182053), (17, 107090), (34, 53545), (85, 21418), (170, 10709)]