34680205

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 50448384

約数和(自身を除く): 15768179

約数列:

[1, 5, 7, 23, 35, 67, 115, 161, 335, 469, 643, 805, 1541, 2345, 3215, 4501, 7705, 10787, 14789, 22505, 43081, 53935, 73945, 103523, 215405, 301567, 517615, 990863, 1507835, 4954315, 6936041, 34680205]

約数ペア:

[(1, 34680205), (5, 6936041), (7, 4954315), (23, 1507835), (35, 990863), (67, 517615), (115, 301567), (161, 215405), (335, 103523), (469, 73945), (643, 53935), (805, 43081), (1541, 22505), (2345, 14789), (3215, 10787), (4501, 7705)]