66439710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{246073}}^1$

素因数の和:246089

約数の個数: 32

約数和(自身を含む): 177173280

約数和(自身を除く): 110733570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 246073, 492146, 738219, 1230365, 1476438, 2214657, 2460730, 3691095, 4429314, 6643971, 7382190, 11073285, 13287942, 22146570, 33219855, 66439710]

約数ペア:

[(1, 66439710), (2, 33219855), (3, 22146570), (5, 13287942), (6, 11073285), (9, 7382190), (10, 6643971), (15, 4429314), (18, 3691095), (27, 2460730), (30, 2214657), (45, 1476438), (54, 1230365), (90, 738219), (135, 492146), (270, 246073)]