90131670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{333821}}^1$

素因数の和:333837

約数の個数: 32

約数和(自身を含む): 240351840

約数和(自身を除く): 150220170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 333821, 667642, 1001463, 1669105, 2002926, 3004389, 3338210, 5007315, 6008778, 9013167, 10014630, 15021945, 18026334, 30043890, 45065835, 90131670]

約数ペア:

[(1, 90131670), (2, 45065835), (3, 30043890), (5, 18026334), (6, 15021945), (9, 10014630), (10, 9013167), (15, 6008778), (18, 5007315), (27, 3338210), (30, 3004389), (45, 2002926), (54, 1669105), (90, 1001463), (135, 667642), (270, 333821)]