30070638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1201}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 70879536

約数和(自身を除く): 40808898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 642, 963, 1201, 1391, 1926, 2402, 2782, 3603, 4173, 7206, 8346, 10809, 12519, 15613, 21618, 25038, 31226, 46839, 93678, 128507, 140517, 257014, 281034, 385521, 771042, 1156563, 1670591, 2313126, 3341182, 5011773, 10023546, 15035319, 30070638]

約数ペア:

[(1, 30070638), (2, 15035319), (3, 10023546), (6, 5011773), (9, 3341182), (13, 2313126), (18, 1670591), (26, 1156563), (39, 771042), (78, 385521), (107, 281034), (117, 257014), (214, 140517), (234, 128507), (321, 93678), (642, 46839), (963, 31226), (1201, 25038), (1391, 21618), (1926, 15613), (2402, 12519), (2782, 10809), (3603, 8346), (4173, 7206)]