148732850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1039}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 317241600

約数和(自身を除く): 168508750

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 409, 818, 1039, 2045, 2078, 2863, 4090, 5195, 5726, 7273, 10225, 10390, 14315, 14546, 20450, 25975, 28630, 36365, 51950, 71575, 72730, 143150, 181825, 363650, 424951, 849902, 2124755, 2974657, 4249510, 5949314, 10623775, 14873285, 21247550, 29746570, 74366425, 148732850]

約数ペア:

[(1, 148732850), (2, 74366425), (5, 29746570), (7, 21247550), (10, 14873285), (14, 10623775), (25, 5949314), (35, 4249510), (50, 2974657), (70, 2124755), (175, 849902), (350, 424951), (409, 363650), (818, 181825), (1039, 143150), (2045, 72730), (2078, 71575), (2863, 51950), (4090, 36365), (5195, 28630), (5726, 25975), (7273, 20450), (10225, 14546), (10390, 14315)]