1230571870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1\times {\mathrm{7307}}^1$

素因数の和:8856

約数の個数: 32

約数和(自身を含む): 2418304896

約数和(自身を除く): 1187733026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1531, 3062, 7307, 7655, 14614, 15310, 16841, 33682, 36535, 73070, 80377, 84205, 160754, 168410, 401885, 803770, 11187017, 22374034, 55935085, 111870170, 123057187, 246114374, 615285935, 1230571870]

約数ペア:

[(1, 1230571870), (2, 615285935), (5, 246114374), (10, 123057187), (11, 111870170), (22, 55935085), (55, 22374034), (110, 11187017), (1531, 803770), (3062, 401885), (7307, 168410), (7655, 160754), (14614, 84205), (15310, 80377), (16841, 73070), (33682, 36535)]