396647340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6610789}}^1$

素因数の和:6610801

約数の個数: 24

約数和(自身を含む): 1110612720

約数和(自身を除く): 713965380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6610789, 13221578, 19832367, 26443156, 33053945, 39664734, 66107890, 79329468, 99161835, 132215780, 198323670, 396647340]

約数ペア:

[(1, 396647340), (2, 198323670), (3, 132215780), (4, 99161835), (5, 79329468), (6, 66107890), (10, 39664734), (12, 33053945), (15, 26443156), (20, 19832367), (30, 13221578), (60, 6610789)]