8287130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 15738624

約数和(自身を除く): 7451494

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 263, 274, 526, 685, 1315, 1370, 2630, 3151, 6049, 6302, 12098, 15755, 30245, 31510, 36031, 60490, 72062, 180155, 360310, 828713, 1657426, 4143565, 8287130]

約数ペア:

[(1, 8287130), (2, 4143565), (5, 1657426), (10, 828713), (23, 360310), (46, 180155), (115, 72062), (137, 60490), (230, 36031), (263, 31510), (274, 30245), (526, 15755), (685, 12098), (1315, 6302), (1370, 6049), (2630, 3151)]