30217615

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 37368576

約数和(自身を除く): 7150961

約数列:

[1, 5, 41, 205, 223, 661, 1115, 3305, 9143, 27101, 45715, 135505, 147403, 737015, 6043523, 30217615]

約数ペア:

[(1, 30217615), (5, 6043523), (41, 737015), (205, 147403), (223, 135505), (661, 45715), (1115, 27101), (3305, 9143)]