212344830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{10303}}^1$

素因数の和:10545

約数の個数: 48

約数和(自身を含む): 554561280

約数和(自身を除く): 342216450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229, 458, 687, 1145, 1374, 2061, 2290, 3435, 4122, 6870, 10303, 10305, 20606, 20610, 30909, 51515, 61818, 92727, 103030, 154545, 185454, 309090, 463635, 927270, 2359387, 4718774, 7078161, 11796935, 14156322, 21234483, 23593870, 35390805, 42468966, 70781610, 106172415, 212344830]

約数ペア:

[(1, 212344830), (2, 106172415), (3, 70781610), (5, 42468966), (6, 35390805), (9, 23593870), (10, 21234483), (15, 14156322), (18, 11796935), (30, 7078161), (45, 4718774), (90, 2359387), (229, 927270), (458, 463635), (687, 309090), (1145, 185454), (1374, 154545), (2061, 103030), (2290, 92727), (3435, 61818), (4122, 51515), (6870, 30909), (10303, 20610), (10305, 20606)]