66617370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{246731}}^1$

素因数の和:246747

約数の個数: 32

約数和(自身を含む): 177647040

約数和(自身を除く): 111029670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 246731, 493462, 740193, 1233655, 1480386, 2220579, 2467310, 3700965, 4441158, 6661737, 7401930, 11102895, 13323474, 22205790, 33308685, 66617370]

約数ペア:

[(1, 66617370), (2, 33308685), (3, 22205790), (5, 13323474), (6, 11102895), (9, 7401930), (10, 6661737), (15, 4441158), (18, 3700965), (27, 2467310), (30, 2220579), (45, 1480386), (54, 1233655), (90, 740193), (135, 493462), (270, 246731)]