1281810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42727}}^1$

素因数の和:42737

約数の個数: 16

約数和(自身を含む): 3076416

約数和(自身を除く): 1794606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42727, 85454, 128181, 213635, 256362, 427270, 640905, 1281810]

約数ペア:

[(1, 1281810), (2, 640905), (3, 427270), (5, 256362), (6, 213635), (10, 128181), (15, 85454), (30, 42727)]