142240170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4741339}}^1$

素因数の和:4741349

約数の個数: 16

約数和(自身を含む): 341376480

約数和(自身を除く): 199136310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4741339, 9482678, 14224017, 23706695, 28448034, 47413390, 71120085, 142240170]

約数ペア:

[(1, 142240170), (2, 71120085), (3, 47413390), (5, 28448034), (6, 23706695), (10, 14224017), (15, 9482678), (30, 4741339)]