189160330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{9187}}^1$

素因数の和:9294

約数の個数: 32

約数和(自身を含む): 357229440

約数和(自身を除く): 168069110

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 9187, 10295, 18374, 20590, 45935, 91870, 266423, 532846, 652277, 1304554, 1332115, 2664230, 3261385, 6522770, 18916033, 37832066, 94580165, 189160330]

約数ペア:

[(1, 189160330), (2, 94580165), (5, 37832066), (10, 18916033), (29, 6522770), (58, 3261385), (71, 2664230), (142, 1332115), (145, 1304554), (290, 652277), (355, 532846), (710, 266423), (2059, 91870), (4118, 45935), (9187, 20590), (10295, 18374)]