25274460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421241}}^1$

素因数の和:421253

約数の個数: 24

約数和(自身を含む): 70768656

約数和(自身を除く): 45494196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421241, 842482, 1263723, 1684964, 2106205, 2527446, 4212410, 5054892, 6318615, 8424820, 12637230, 25274460]

約数ペア:

[(1, 25274460), (2, 12637230), (3, 8424820), (4, 6318615), (5, 5054892), (6, 4212410), (10, 2527446), (12, 2106205), (15, 1684964), (20, 1263723), (30, 842482), (60, 421241)]