2019670605

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{106103}}^1$

素因数の和:106167

約数の個数: 40

約数和(自身を含む): 3697512192

約数和(自身を除く): 1677841587

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3807, 6345, 19035, 106103, 318309, 530515, 954927, 1591545, 2864781, 4774635, 4986841, 8594343, 14323905, 14960523, 24934205, 42971715, 44881569, 74802615, 134644707, 224407845, 403934121, 673223535, 2019670605]

約数ペア:

[(1, 2019670605), (3, 673223535), (5, 403934121), (9, 224407845), (15, 134644707), (27, 74802615), (45, 44881569), (47, 42971715), (81, 24934205), (135, 14960523), (141, 14323905), (235, 8594343), (405, 4986841), (423, 4774635), (705, 2864781), (1269, 1591545), (2115, 954927), (3807, 530515), (6345, 318309), (19035, 106103)]