7318020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{121967}}^1$

素因数の和:121979

約数の個数: 24

約数和(自身を含む): 20490624

約数和(自身を除く): 13172604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 121967, 243934, 365901, 487868, 609835, 731802, 1219670, 1463604, 1829505, 2439340, 3659010, 7318020]

約数ペア:

[(1, 7318020), (2, 3659010), (3, 2439340), (4, 1829505), (5, 1463604), (6, 1219670), (10, 731802), (12, 609835), (15, 487868), (20, 365901), (30, 243934), (60, 121967)]