30734613

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 57072960

約数和(自身を除く): 26338347

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1787, 1911, 2457, 5361, 5733, 12509, 16083, 17199, 23231, 37527, 48249, 69693, 87563, 112581, 162617, 209079, 262689, 337743, 487851, 627237, 788067, 1138319, 1463553, 2364201, 3414957, 4390659, 10244871, 30734613]

約数ペア:

[(1, 30734613), (3, 10244871), (7, 4390659), (9, 3414957), (13, 2364201), (21, 1463553), (27, 1138319), (39, 788067), (49, 627237), (63, 487851), (91, 337743), (117, 262689), (147, 209079), (189, 162617), (273, 112581), (351, 87563), (441, 69693), (637, 48249), (819, 37527), (1323, 23231), (1787, 17199), (1911, 16083), (2457, 12509), (5361, 5733)]