30915354

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{70583}}^1$

素因数の和:70661

約数の個数: 16

約数和(自身を含む): 62678592

約数和(自身を除く): 31763238

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 70583, 141166, 211749, 423498, 5152559, 10305118, 15457677, 30915354]

約数ペア:

[(1, 30915354), (2, 15457677), (3, 10305118), (6, 5152559), (73, 423498), (146, 211749), (219, 141166), (438, 70583)]