30702958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3463}}^1$

素因数の和:3520

約数の個数: 32

約数和(自身を含む): 55867392

約数和(自身を除く): 25164434

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 3463, 4433, 6926, 8866, 38093, 45019, 76186, 90038, 107353, 214706, 495209, 990418, 1180883, 1395589, 2361766, 2791178, 15351479, 30702958]

約数ペア:

[(1, 30702958), (2, 15351479), (11, 2791178), (13, 2361766), (22, 1395589), (26, 1180883), (31, 990418), (62, 495209), (143, 214706), (286, 107353), (341, 90038), (403, 76186), (682, 45019), (806, 38093), (3463, 8866), (4433, 6926)]