2018085750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{896927}}^1$

素因数の和:896950

約数の個数: 48

約数和(自身を含む): 5456909952

約数和(自身を除く): 3438824202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 896927, 1793854, 2690781, 4484635, 5381562, 8072343, 8969270, 13453905, 16144686, 22423175, 26907810, 40361715, 44846350, 67269525, 80723430, 112115875, 134539050, 201808575, 224231750, 336347625, 403617150, 672695250, 1009042875, 2018085750]

約数ペア:

[(1, 2018085750), (2, 1009042875), (3, 672695250), (5, 403617150), (6, 336347625), (9, 224231750), (10, 201808575), (15, 134539050), (18, 112115875), (25, 80723430), (30, 67269525), (45, 44846350), (50, 40361715), (75, 26907810), (90, 22423175), (125, 16144686), (150, 13453905), (225, 8969270), (250, 8072343), (375, 5381562), (450, 4484635), (750, 2690781), (1125, 1793854), (2250, 896927)]