64287060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1071451}}^1$

素因数の和:1071463

約数の個数: 24

約数和(自身を含む): 180003936

約数和(自身を除く): 115716876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1071451, 2142902, 3214353, 4285804, 5357255, 6428706, 10714510, 12857412, 16071765, 21429020, 32143530, 64287060]

約数ペア:

[(1, 64287060), (2, 32143530), (3, 21429020), (4, 16071765), (5, 12857412), (6, 10714510), (10, 6428706), (12, 5357255), (15, 4285804), (20, 3214353), (30, 2142902), (60, 1071451)]