147978630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{548069}}^1$

素因数の和:548085

約数の個数: 32

約数和(自身を含む): 394610400

約数和(自身を除く): 246631770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 548069, 1096138, 1644207, 2740345, 3288414, 4932621, 5480690, 8221035, 9865242, 14797863, 16442070, 24663105, 29595726, 49326210, 73989315, 147978630]

約数ペア:

[(1, 147978630), (2, 73989315), (3, 49326210), (5, 29595726), (6, 24663105), (9, 16442070), (10, 14797863), (15, 9865242), (18, 8221035), (27, 5480690), (30, 4932621), (45, 3288414), (54, 2740345), (90, 1644207), (135, 1096138), (270, 548069)]