97131780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{539621}}^1$

素因数の和:539636

約数の個数: 36

約数和(自身を含む): 294633612

約数和(自身を除く): 197501832

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 539621, 1079242, 1618863, 2158484, 2698105, 3237726, 4856589, 5396210, 6475452, 8094315, 9713178, 10792420, 16188630, 19426356, 24282945, 32377260, 48565890, 97131780]

約数ペア:

[(1, 97131780), (2, 48565890), (3, 32377260), (4, 24282945), (5, 19426356), (6, 16188630), (9, 10792420), (10, 9713178), (12, 8094315), (15, 6475452), (18, 5396210), (20, 4856589), (30, 3237726), (36, 2698105), (45, 2158484), (60, 1618863), (90, 1079242), (180, 539621)]