2019802170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5501}}^1\times {\mathrm{12239}}^1$

素因数の和:17750

約数の個数: 32

約数和(自身を含む): 4848802560

約数和(自身を除く): 2829000390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5501, 11002, 12239, 16503, 24478, 27505, 33006, 36717, 55010, 61195, 73434, 82515, 122390, 165030, 183585, 367170, 67326739, 134653478, 201980217, 336633695, 403960434, 673267390, 1009901085, 2019802170]

約数ペア:

[(1, 2019802170), (2, 1009901085), (3, 673267390), (5, 403960434), (6, 336633695), (10, 201980217), (15, 134653478), (30, 67326739), (5501, 367170), (11002, 183585), (12239, 165030), (16503, 122390), (24478, 82515), (27505, 73434), (33006, 61195), (36717, 55010)]