13353420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{222557}}^1$

素因数の和:222569

約数の個数: 24

約数和(自身を含む): 37389744

約数和(自身を除く): 24036324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 222557, 445114, 667671, 890228, 1112785, 1335342, 2225570, 2670684, 3338355, 4451140, 6676710, 13353420]

約数ペア:

[(1, 13353420), (2, 6676710), (3, 4451140), (4, 3338355), (5, 2670684), (6, 2225570), (10, 1335342), (12, 1112785), (15, 890228), (20, 667671), (30, 445114), (60, 222557)]