18385350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6451}}^1$

素因数の和:6485

約数の個数: 48

約数和(自身を含む): 48002880

約数和(自身を除く): 29617530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 6451, 12902, 19353, 32255, 38706, 64510, 96765, 122569, 161275, 193530, 245138, 322550, 367707, 483825, 612845, 735414, 967650, 1225690, 1838535, 3064225, 3677070, 6128450, 9192675, 18385350]

約数ペア:

[(1, 18385350), (2, 9192675), (3, 6128450), (5, 3677070), (6, 3064225), (10, 1838535), (15, 1225690), (19, 967650), (25, 735414), (30, 612845), (38, 483825), (50, 367707), (57, 322550), (75, 245138), (95, 193530), (114, 161275), (150, 122569), (190, 96765), (285, 64510), (475, 38706), (570, 32255), (950, 19353), (1425, 12902), (2850, 6451)]