28123530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{15889}}^1$

素因数の和:15958

約数の個数: 32

約数和(自身を含む): 68644800

約数和(自身を除く): 40521270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 15889, 31778, 47667, 79445, 95334, 158890, 238335, 476670, 937451, 1874902, 2812353, 4687255, 5624706, 9374510, 14061765, 28123530]

約数ペア:

[(1, 28123530), (2, 14061765), (3, 9374510), (5, 5624706), (6, 4687255), (10, 2812353), (15, 1874902), (30, 937451), (59, 476670), (118, 238335), (177, 158890), (295, 95334), (354, 79445), (590, 47667), (885, 31778), (1770, 15889)]