30445340

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3331}}^1$

素因数の和:3797

約数の個数: 24

約数和(自身を含む): 64094352

約数和(自身を除く): 33649012

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 3331, 4570, 6662, 9140, 13324, 16655, 33310, 66620, 1522267, 3044534, 6089068, 7611335, 15222670, 30445340]

約数ペア:

[(1, 30445340), (2, 15222670), (4, 7611335), (5, 6089068), (10, 3044534), (20, 1522267), (457, 66620), (914, 33310), (1828, 16655), (2285, 13324), (3331, 9140), (4570, 6662)]