1620227330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9530749}}^1$

素因数の和:9530773

約数の個数: 16

約数和(自身を含む): 3087963000

約数和(自身を除く): 1467735670

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 9530749, 19061498, 47653745, 95307490, 162022733, 324045466, 810113665, 1620227330]

約数ペア:

[(1, 1620227330), (2, 810113665), (5, 324045466), (10, 162022733), (17, 95307490), (34, 47653745), (85, 19061498), (170, 9530749)]