201738030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{517277}}^1$

素因数の和:517300

約数の個数: 32

約数和(自身を含む): 521416224

約数和(自身を除く): 319678194

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 517277, 1034554, 1551831, 2586385, 3103662, 5172770, 6724601, 7759155, 13449202, 15518310, 20173803, 33623005, 40347606, 67246010, 100869015, 201738030]

約数ペア:

[(1, 201738030), (2, 100869015), (3, 67246010), (5, 40347606), (6, 33623005), (10, 20173803), (13, 15518310), (15, 13449202), (26, 7759155), (30, 6724601), (39, 5172770), (65, 3103662), (78, 2586385), (130, 1551831), (195, 1034554), (390, 517277)]