2407570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 4847040

約数和(自身を除く): 2439470

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 509, 946, 1018, 2365, 2545, 4730, 5090, 5599, 11198, 21887, 27995, 43774, 55990, 109435, 218870, 240757, 481514, 1203785, 2407570]

約数ペア:

[(1, 2407570), (2, 1203785), (5, 481514), (10, 240757), (11, 218870), (22, 109435), (43, 55990), (55, 43774), (86, 27995), (110, 21887), (215, 11198), (430, 5599), (473, 5090), (509, 4730), (946, 2545), (1018, 2365)]