30245446

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28057}}^1$

素因数の和:28084

約数の個数: 24

約数和(自身を含む): 57575016

約数和(自身を除く): 27329570

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 28057, 56114, 196399, 308627, 392798, 617254, 1374793, 2160389, 2749586, 4320778, 15122723, 30245446]

約数ペア:

[(1, 30245446), (2, 15122723), (7, 4320778), (11, 2749586), (14, 2160389), (22, 1374793), (49, 617254), (77, 392798), (98, 308627), (154, 196399), (539, 56114), (1078, 28057)]