15306210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8951}}^1$

素因数の和:8983

約数の個数: 48

約数和(自身を含む): 41895360

約数和(自身を除く): 26589150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 8951, 17902, 26853, 44755, 53706, 80559, 89510, 134265, 161118, 170069, 268530, 340138, 402795, 510207, 805590, 850345, 1020414, 1530621, 1700690, 2551035, 3061242, 5102070, 7653105, 15306210]

約数ペア:

[(1, 15306210), (2, 7653105), (3, 5102070), (5, 3061242), (6, 2551035), (9, 1700690), (10, 1530621), (15, 1020414), (18, 850345), (19, 805590), (30, 510207), (38, 402795), (45, 340138), (57, 268530), (90, 170069), (95, 161118), (114, 134265), (171, 89510), (190, 80559), (285, 53706), (342, 44755), (570, 26853), (855, 17902), (1710, 8951)]