30412122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20521}}^1$

素因数の和:20558

約数の個数: 32

約数和(自身を含む): 68953920

約数和(自身を除く): 38541798

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 20521, 41042, 61563, 123126, 266773, 389899, 533546, 779798, 800319, 1169697, 1600638, 2339394, 5068687, 10137374, 15206061, 30412122]

約数ペア:

[(1, 30412122), (2, 15206061), (3, 10137374), (6, 5068687), (13, 2339394), (19, 1600638), (26, 1169697), (38, 800319), (39, 779798), (57, 533546), (78, 389899), (114, 266773), (247, 123126), (494, 61563), (741, 41042), (1482, 20521)]