844350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 2260272

約数和(自身を除く): 1415922

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 433, 650, 866, 975, 1299, 1950, 2165, 2598, 4330, 5629, 6495, 10825, 11258, 12990, 16887, 21650, 28145, 32475, 33774, 56290, 64950, 84435, 140725, 168870, 281450, 422175, 844350]

約数ペア:

[(1, 844350), (2, 422175), (3, 281450), (5, 168870), (6, 140725), (10, 84435), (13, 64950), (15, 56290), (25, 33774), (26, 32475), (30, 28145), (39, 21650), (50, 16887), (65, 12990), (75, 11258), (78, 10825), (130, 6495), (150, 5629), (195, 4330), (325, 2598), (390, 2165), (433, 1950), (650, 1299), (866, 975)]