139675170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{11059}}^1$

素因数の和:11490

約数の個数: 32

約数和(自身を含む): 336047040

約数和(自身を除く): 196371870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 11059, 12630, 22118, 33177, 55295, 66354, 110590, 165885, 331770, 4655839, 9311678, 13967517, 23279195, 27935034, 46558390, 69837585, 139675170]

約数ペア:

[(1, 139675170), (2, 69837585), (3, 46558390), (5, 27935034), (6, 23279195), (10, 13967517), (15, 9311678), (30, 4655839), (421, 331770), (842, 165885), (1263, 110590), (2105, 66354), (2526, 55295), (4210, 33177), (6315, 22118), (11059, 12630)]