142490970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1583233}}^1$

素因数の和:1583246

約数の個数: 24

約数和(自身を含む): 370476756

約数和(自身を除く): 227985786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1583233, 3166466, 4749699, 7916165, 9499398, 14249097, 15832330, 23748495, 28498194, 47496990, 71245485, 142490970]

約数ペア:

[(1, 142490970), (2, 71245485), (3, 47496990), (5, 28498194), (6, 23748495), (9, 15832330), (10, 14249097), (15, 9499398), (18, 7916165), (30, 4749699), (45, 3166466), (90, 1583233)]