288393070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{56437}}^1$

素因数の和:56524

約数の個数: 32

約数和(自身を含む): 601403328

約数和(自身を除く): 313010258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 56437, 112874, 282185, 395059, 564370, 790118, 1975295, 3950590, 4119901, 8239802, 20599505, 28839307, 41199010, 57678614, 144196535, 288393070]

約数ペア:

[(1, 288393070), (2, 144196535), (5, 57678614), (7, 41199010), (10, 28839307), (14, 20599505), (35, 8239802), (70, 4119901), (73, 3950590), (146, 1975295), (365, 790118), (511, 564370), (730, 395059), (1022, 282185), (2555, 112874), (5110, 56437)]