30034953

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 50232000

約数和(自身を除く): 20197047

約数列:

[1, 3, 9, 13, 19, 39, 57, 59, 117, 171, 177, 229, 247, 531, 687, 741, 767, 1121, 2061, 2223, 2301, 2977, 3363, 4351, 6903, 8931, 10089, 13053, 13511, 14573, 26793, 39159, 40533, 43719, 56563, 121599, 131157, 169689, 175643, 256709, 509067, 526929, 770127, 1580787, 2310381, 3337217, 10011651, 30034953]

約数ペア:

[(1, 30034953), (3, 10011651), (9, 3337217), (13, 2310381), (19, 1580787), (39, 770127), (57, 526929), (59, 509067), (117, 256709), (171, 175643), (177, 169689), (229, 131157), (247, 121599), (531, 56563), (687, 43719), (741, 40533), (767, 39159), (1121, 26793), (2061, 14573), (2223, 13511), (2301, 13053), (2977, 10089), (3363, 8931), (4351, 6903)]