21774621210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1865863}}^1$

素因数の和:1866262

約数の個数: 32

約数和(自身を含む): 52393461120

約数和(自身を除く): 30618839910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 11670, 1865863, 3731726, 5597589, 9329315, 11195178, 18658630, 27987945, 55975890, 725820707, 1451641414, 2177462121, 3629103535, 4354924242, 7258207070, 10887310605, 21774621210]

約数ペア:

[(1, 21774621210), (2, 10887310605), (3, 7258207070), (5, 4354924242), (6, 3629103535), (10, 2177462121), (15, 1451641414), (30, 725820707), (389, 55975890), (778, 27987945), (1167, 18658630), (1945, 11195178), (2334, 9329315), (3890, 5597589), (5835, 3731726), (11670, 1865863)]