142001220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2366687}}^1$

素因数の和:2366699

約数の個数: 24

約数和(自身を含む): 397603584

約数和(自身を除く): 255602364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2366687, 4733374, 7100061, 9466748, 11833435, 14200122, 23666870, 28400244, 35500305, 47333740, 71000610, 142001220]

約数ペア:

[(1, 142001220), (2, 71000610), (3, 47333740), (4, 35500305), (5, 28400244), (6, 23666870), (10, 14200122), (12, 11833435), (15, 9466748), (20, 7100061), (30, 4733374), (60, 2366687)]