30411362

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:690

約数の個数: 24

約数和(自身を含む): 48888396

約数和(自身を除く): 18477034

約数列:

[1, 2, 19, 38, 73, 146, 361, 577, 722, 1154, 1387, 2774, 10963, 21926, 26353, 42121, 52706, 84242, 208297, 416594, 800299, 1600598, 15205681, 30411362]

約数ペア:

[(1, 30411362), (2, 15205681), (19, 1600598), (38, 800299), (73, 416594), (146, 208297), (361, 84242), (577, 52706), (722, 42121), (1154, 26353), (1387, 21926), (2774, 10963)]