2297890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 5007744

約数和(自身を除く): 2709854

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 1931, 3862, 9655, 13517, 19310, 27034, 32827, 65654, 67585, 135170, 164135, 229789, 328270, 459578, 1148945, 2297890]

約数ペア:

[(1, 2297890), (2, 1148945), (5, 459578), (7, 328270), (10, 229789), (14, 164135), (17, 135170), (34, 67585), (35, 65654), (70, 32827), (85, 27034), (119, 19310), (170, 13517), (238, 9655), (595, 3862), (1190, 1931)]