239304070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1407671}}^1$

素因数の和:1407695

約数の個数: 16

約数和(自身を含む): 456085728

約数和(自身を除く): 216781658

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1407671, 2815342, 7038355, 14076710, 23930407, 47860814, 119652035, 239304070]

約数ペア:

[(1, 239304070), (2, 119652035), (5, 47860814), (10, 23930407), (17, 14076710), (34, 7038355), (85, 2815342), (170, 1407671)]