30881046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{735263}}^1$

素因数の和:735275

約数の個数: 16

約数和(自身を含む): 70585344

約数和(自身を除く): 39704298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 735263, 1470526, 2205789, 4411578, 5146841, 10293682, 15440523, 30881046]

約数ペア:

[(1, 30881046), (2, 15440523), (3, 10293682), (6, 5146841), (7, 4411578), (14, 2205789), (21, 1470526), (42, 735263)]