142038690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4734623}}^1$

素因数の和:4734633

約数の個数: 16

約数和(自身を含む): 340892928

約数和(自身を除く): 198854238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4734623, 9469246, 14203869, 23673115, 28407738, 47346230, 71019345, 142038690]

約数ペア:

[(1, 142038690), (2, 71019345), (3, 47346230), (5, 28407738), (6, 23673115), (10, 14203869), (15, 9469246), (30, 4734623)]