190172010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{905581}}^1$

素因数の和:905598

約数の個数: 32

約数和(自身を含む): 521615232

約数和(自身を除く): 331443222

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 905581, 1811162, 2716743, 4527905, 5433486, 6339067, 9055810, 12678134, 13583715, 19017201, 27167430, 31695335, 38034402, 63390670, 95086005, 190172010]

約数ペア:

[(1, 190172010), (2, 95086005), (3, 63390670), (5, 38034402), (6, 31695335), (7, 27167430), (10, 19017201), (14, 13583715), (15, 12678134), (21, 9055810), (30, 6339067), (35, 5433486), (42, 4527905), (70, 2716743), (105, 1811162), (210, 905581)]