30392193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 45440640

約数和(自身を除く): 15048447

約数列:

[1, 3, 13, 39, 41, 83, 123, 229, 249, 533, 687, 1079, 1599, 2977, 3237, 3403, 8931, 9389, 10209, 19007, 28167, 44239, 57021, 122057, 132717, 247091, 366171, 741273, 779287, 2337861, 10130731, 30392193]

約数ペア:

[(1, 30392193), (3, 10130731), (13, 2337861), (39, 779287), (41, 741273), (83, 366171), (123, 247091), (229, 132717), (249, 122057), (533, 57021), (687, 44239), (1079, 28167), (1599, 19007), (2977, 10209), (3237, 9389), (3403, 8931)]