18388050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7211}}^1$

素因数の和:7243

約数の個数: 48

約数和(自身を含む): 48291552

約数和(自身を除く): 29903502

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 7211, 14422, 21633, 36055, 43266, 72110, 108165, 122587, 180275, 216330, 245174, 360550, 367761, 540825, 612935, 735522, 1081650, 1225870, 1838805, 3064675, 3677610, 6129350, 9194025, 18388050]

約数ペア:

[(1, 18388050), (2, 9194025), (3, 6129350), (5, 3677610), (6, 3064675), (10, 1838805), (15, 1225870), (17, 1081650), (25, 735522), (30, 612935), (34, 540825), (50, 367761), (51, 360550), (75, 245174), (85, 216330), (102, 180275), (150, 122587), (170, 108165), (255, 72110), (425, 43266), (510, 36055), (850, 21633), (1275, 14422), (2550, 7211)]