22381860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21943}}^1$

素因数の和:21972

約数の個数: 48

約数和(自身を含む): 66358656

約数和(自身を除く): 43976796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 21943, 43886, 65829, 87772, 109715, 131658, 219430, 263316, 329145, 373031, 438860, 658290, 746062, 1119093, 1316580, 1492124, 1865155, 2238186, 3730310, 4476372, 5595465, 7460620, 11190930, 22381860]

約数ペア:

[(1, 22381860), (2, 11190930), (3, 7460620), (4, 5595465), (5, 4476372), (6, 3730310), (10, 2238186), (12, 1865155), (15, 1492124), (17, 1316580), (20, 1119093), (30, 746062), (34, 658290), (51, 438860), (60, 373031), (68, 329145), (85, 263316), (102, 219430), (170, 131658), (204, 109715), (255, 87772), (340, 65829), (510, 43886), (1020, 21943)]