27397030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{161159}}^1$

素因数の和:161183

約数の個数: 16

約数和(自身を含む): 52215840

約数和(自身を除く): 24818810

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 161159, 322318, 805795, 1611590, 2739703, 5479406, 13698515, 27397030]

約数ペア:

[(1, 27397030), (2, 13698515), (5, 5479406), (10, 2739703), (17, 1611590), (34, 805795), (85, 322318), (170, 161159)]