64106340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1068439}}^1$

素因数の和:1068451

約数の個数: 24

約数和(自身を含む): 179497920

約数和(自身を除く): 115391580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1068439, 2136878, 3205317, 4273756, 5342195, 6410634, 10684390, 12821268, 16026585, 21368780, 32053170, 64106340]

約数ペア:

[(1, 64106340), (2, 32053170), (3, 21368780), (4, 16026585), (5, 12821268), (6, 10684390), (10, 6410634), (12, 5342195), (15, 4273756), (20, 3205317), (30, 2136878), (60, 1068439)]