2145675910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1803089}}^1$

素因数の和:1803120

約数の個数: 32

約数和(自身を含む): 4673609280

約数和(自身を除く): 2527933370

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 1803089, 3606178, 9015445, 12621623, 18030890, 25243246, 30652513, 61305026, 63108115, 126216230, 153262565, 214567591, 306525130, 429135182, 1072837955, 2145675910]

約数ペア:

[(1, 2145675910), (2, 1072837955), (5, 429135182), (7, 306525130), (10, 214567591), (14, 153262565), (17, 126216230), (34, 63108115), (35, 61305026), (70, 30652513), (85, 25243246), (119, 18030890), (170, 12621623), (238, 9015445), (595, 3606178), (1190, 1803089)]