68077290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{11519}}^1$

素因数の和:11726

約数の個数: 32

約数和(自身を含む): 164229120

約数和(自身を除く): 96151830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 11519, 23038, 34557, 57595, 69114, 115190, 172785, 345570, 2269243, 4538486, 6807729, 11346215, 13615458, 22692430, 34038645, 68077290]

約数ペア:

[(1, 68077290), (2, 34038645), (3, 22692430), (5, 13615458), (6, 11346215), (10, 6807729), (15, 4538486), (30, 2269243), (197, 345570), (394, 172785), (591, 115190), (985, 69114), (1182, 57595), (1970, 34557), (2955, 23038), (5910, 11519)]