2019969690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67332323}}^1$

素因数の和:67332333

約数の個数: 16

約数和(自身を含む): 4847927328

約数和(自身を除く): 2827957638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67332323, 134664646, 201996969, 336661615, 403993938, 673323230, 1009984845, 2019969690]

約数ペア:

[(1, 2019969690), (2, 1009984845), (3, 673323230), (5, 403993938), (6, 336661615), (10, 201996969), (15, 134664646), (30, 67332323)]