8353410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21419}}^1$

素因数の和:21442

約数の個数: 32

約数和(自身を含む): 21591360

約数和(自身を除く): 13237950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 21419, 42838, 64257, 107095, 128514, 214190, 278447, 321285, 556894, 642570, 835341, 1392235, 1670682, 2784470, 4176705, 8353410]

約数ペア:

[(1, 8353410), (2, 4176705), (3, 2784470), (5, 1670682), (6, 1392235), (10, 835341), (13, 642570), (15, 556894), (26, 321285), (30, 278447), (39, 214190), (65, 128514), (78, 107095), (130, 64257), (195, 42838), (390, 21419)]