2191757670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{8117621}}^1$

素因数の和:8117637

約数の個数: 32

約数和(自身を含む): 5844687840

約数和(自身を除く): 3652930170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 8117621, 16235242, 24352863, 40588105, 48705726, 73058589, 81176210, 121764315, 146117178, 219175767, 243528630, 365292945, 438351534, 730585890, 1095878835, 2191757670]

約数ペア:

[(1, 2191757670), (2, 1095878835), (3, 730585890), (5, 438351534), (6, 365292945), (9, 243528630), (10, 219175767), (15, 146117178), (18, 121764315), (27, 81176210), (30, 73058589), (45, 48705726), (54, 40588105), (90, 24352863), (135, 16235242), (270, 8117621)]