2845050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 7603680

約数和(自身を除く): 4758630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1459, 1950, 2918, 4377, 7295, 8754, 14590, 18967, 21885, 36475, 37934, 43770, 56901, 72950, 94835, 109425, 113802, 189670, 218850, 284505, 474175, 569010, 948350, 1422525, 2845050]

約数ペア:

[(1, 2845050), (2, 1422525), (3, 948350), (5, 569010), (6, 474175), (10, 284505), (13, 218850), (15, 189670), (25, 113802), (26, 109425), (30, 94835), (39, 72950), (50, 56901), (65, 43770), (75, 37934), (78, 36475), (130, 21885), (150, 18967), (195, 14590), (325, 8754), (390, 7295), (650, 4377), (975, 2918), (1459, 1950)]