68581860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49697}}^1$

素因数の和:49732

約数の個数: 48

約数和(自身を含む): 200382336

約数和(自身を除く): 131800476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 49697, 99394, 149091, 198788, 248485, 298182, 496970, 596364, 745455, 993940, 1143031, 1490910, 2286062, 2981820, 3429093, 4572124, 5715155, 6858186, 11430310, 13716372, 17145465, 22860620, 34290930, 68581860]

約数ペア:

[(1, 68581860), (2, 34290930), (3, 22860620), (4, 17145465), (5, 13716372), (6, 11430310), (10, 6858186), (12, 5715155), (15, 4572124), (20, 3429093), (23, 2981820), (30, 2286062), (46, 1490910), (60, 1143031), (69, 993940), (92, 745455), (115, 596364), (138, 496970), (230, 298182), (276, 248485), (345, 198788), (460, 149091), (690, 99394), (1380, 49697)]