72508830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{5741}}^1$

素因数の和:6172

約数の個数: 32

約数和(自身を含む): 174464928

約数和(自身を除く): 101956098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 5741, 6315, 11482, 12630, 17223, 28705, 34446, 57410, 86115, 172230, 2416961, 4833922, 7250883, 12084805, 14501766, 24169610, 36254415, 72508830]

約数ペア:

[(1, 72508830), (2, 36254415), (3, 24169610), (5, 14501766), (6, 12084805), (10, 7250883), (15, 4833922), (30, 2416961), (421, 172230), (842, 86115), (1263, 57410), (2105, 34446), (2526, 28705), (4210, 17223), (5741, 12630), (6315, 11482)]