30045778

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{29399}}^1$

素因数の和:29481

約数の個数: 16

約数和(自身を含む): 52214400

約数和(自身を除く): 22168622

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 29399, 58798, 205793, 411586, 2146127, 4292254, 15022889, 30045778]

約数ペア:

[(1, 30045778), (2, 15022889), (7, 4292254), (14, 2146127), (73, 411586), (146, 205793), (511, 58798), (1022, 29399)]