2005641210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{171863}}^1$

素因数の和:172262

約数の個数: 32

約数和(自身を含む): 4825941120

約数和(自身を除く): 2820299910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 11670, 171863, 343726, 515589, 859315, 1031178, 1718630, 2577945, 5155890, 66854707, 133709414, 200564121, 334273535, 401128242, 668547070, 1002820605, 2005641210]

約数ペア:

[(1, 2005641210), (2, 1002820605), (3, 668547070), (5, 401128242), (6, 334273535), (10, 200564121), (15, 133709414), (30, 66854707), (389, 5155890), (778, 2577945), (1167, 1718630), (1945, 1031178), (2334, 859315), (3890, 515589), (5835, 343726), (11670, 171863)]