161573670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{598421}}^1$

素因数の和:598437

約数の個数: 32

約数和(自身を含む): 430863840

約数和(自身を除く): 269290170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 598421, 1196842, 1795263, 2992105, 3590526, 5385789, 5984210, 8976315, 10771578, 16157367, 17952630, 26928945, 32314734, 53857890, 80786835, 161573670]

約数ペア:

[(1, 161573670), (2, 80786835), (3, 53857890), (5, 32314734), (6, 26928945), (9, 17952630), (10, 16157367), (15, 10771578), (18, 8976315), (27, 5984210), (30, 5385789), (45, 3590526), (54, 2992105), (90, 1795263), (135, 1196842), (270, 598421)]