2105610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5399}}^1$

素因数の和:5422

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 3337590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5399, 10798, 16197, 26995, 32394, 53990, 70187, 80985, 140374, 161970, 210561, 350935, 421122, 701870, 1052805, 2105610]

約数ペア:

[(1, 2105610), (2, 1052805), (3, 701870), (5, 421122), (6, 350935), (10, 210561), (13, 161970), (15, 140374), (26, 80985), (30, 70187), (39, 53990), (65, 32394), (78, 26995), (130, 16197), (195, 10798), (390, 5399)]