13375140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{222919}}^1$

素因数の和:222931

約数の個数: 24

約数和(自身を含む): 37450560

約数和(自身を除く): 24075420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 222919, 445838, 668757, 891676, 1114595, 1337514, 2229190, 2675028, 3343785, 4458380, 6687570, 13375140]

約数ペア:

[(1, 13375140), (2, 6687570), (3, 4458380), (4, 3343785), (5, 2675028), (6, 2229190), (10, 1337514), (12, 1114595), (15, 891676), (20, 668757), (30, 445838), (60, 222919)]