7137968790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{541987}}^1$

素因数の和:542436

約数の個数: 32

約数和(自身を含む): 17170179840

約数和(自身を除く): 10032211050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 4390, 6585, 13170, 541987, 1083974, 1625961, 2709935, 3251922, 5419870, 8129805, 16259610, 237932293, 475864586, 713796879, 1189661465, 1427593758, 2379322930, 3568984395, 7137968790]

約数ペア:

[(1, 7137968790), (2, 3568984395), (3, 2379322930), (5, 1427593758), (6, 1189661465), (10, 713796879), (15, 475864586), (30, 237932293), (439, 16259610), (878, 8129805), (1317, 5419870), (2195, 3251922), (2634, 2709935), (4390, 1625961), (6585, 1083974), (13170, 541987)]