304056.0000000

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 15240960

約数和(自身を除く): 6498525

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 419, 535, 1257, 1391, 1605, 2095, 4173, 5447, 6285, 6955, 16341, 20865, 27235, 44833, 81705, 134499, 224165, 582829, 672495, 1748487, 2914145, 8742435]

約数ペア:

[(1, 8742435), (3, 2914145), (5, 1748487), (13, 672495), (15, 582829), (39, 224165), (65, 134499), (107, 81705), (195, 44833), (321, 27235), (419, 20865), (535, 16341), (1257, 6955), (1391, 6285), (1605, 5447), (2095, 4173)]