222128670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7404289}}^1$

素因数の和:7404299

約数の個数: 16

約数和(自身を含む): 533108880

約数和(自身を除く): 310980210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7404289, 14808578, 22212867, 37021445, 44425734, 74042890, 111064335, 222128670]

約数ペア:

[(1, 222128670), (2, 111064335), (3, 74042890), (5, 44425734), (6, 37021445), (10, 22212867), (15, 14808578), (30, 7404289)]