30231216

素因数分解:

$2^4\times 3^2\times {\mathrm{209939}}^1$

素因数の和:209953

約数の個数: 30

約数和(自身を含む): 84605820

約数和(自身を除く): 54374604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 209939, 419878, 629817, 839756, 1259634, 1679512, 1889451, 2519268, 3359024, 3778902, 5038536, 7557804, 10077072, 15115608, 30231216]

約数ペア:

[(1, 30231216), (2, 15115608), (3, 10077072), (4, 7557804), (6, 5038536), (8, 3778902), (9, 3359024), (12, 2519268), (16, 1889451), (18, 1679512), (24, 1259634), (36, 839756), (48, 629817), (72, 419878), (144, 209939)]