61858620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{114553}}^1$

素因数の和:114571

約数の個数: 48

約数和(自身を含む): 192450720

約数和(自身を除く): 130592100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 114553, 229106, 343659, 458212, 572765, 687318, 1030977, 1145530, 1374636, 1718295, 2061954, 2291060, 3092931, 3436590, 4123908, 5154885, 6185862, 6873180, 10309770, 12371724, 15464655, 20619540, 30929310, 61858620]

約数ペア:

[(1, 61858620), (2, 30929310), (3, 20619540), (4, 15464655), (5, 12371724), (6, 10309770), (9, 6873180), (10, 6185862), (12, 5154885), (15, 4123908), (18, 3436590), (20, 3092931), (27, 2291060), (30, 2061954), (36, 1718295), (45, 1374636), (54, 1145530), (60, 1030977), (90, 687318), (108, 572765), (135, 458212), (180, 343659), (270, 229106), (540, 114553)]