30471558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1621}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 65944032

約数和(自身を除く): 35472474

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1446, 1621, 3133, 3242, 4863, 6266, 9399, 9726, 18798, 21073, 42146, 63219, 126438, 390661, 781322, 1171983, 2343966, 5078593, 10157186, 15235779, 30471558]

約数ペア:

[(1, 30471558), (2, 15235779), (3, 10157186), (6, 5078593), (13, 2343966), (26, 1171983), (39, 781322), (78, 390661), (241, 126438), (482, 63219), (723, 42146), (1446, 21073), (1621, 18798), (3133, 9726), (3242, 9399), (4863, 6266)]